Spare parts book 2007

A Colfax Business Unit

Spare parts book
April 2007

Table of Content
Section A 3
General information 3
Order information required ................................................................................................................4
Section B 5
Lists and tables 5
Explanation to the pump designation codes and serial numbers..................................................6
Designations for spare parts.................................................................................................................7
Old/current pump/valve designations................................................................................................8
Explanation of pump options A-number codes.................................................................................9
Explanation codes for prototype pumps..........................................................................................11
Instruction manuals.............................................................................................................................13
Obsolete manuals.................................................................................................................................17
Obsolete IMO-products and their withdrawal year.......................................................................18
Performance data & dimension prints for obsolete products........................................................20
Weight list..............................................................................................................................................22
Section C 25
Current products 25
ABQ (size 160-180) Low pressure pump..........................................................................................26
ACD Low pressure pump..................................................................................................................30
ACE (D3/K3/L3/N3) Low pressure pump........................................................................................34
Opti Line ACE (D3/K3/L3/N3) Low pressure pump......................................................................38
ACF/UCF (K4/L4/N4) Low pressure pump.....................................................................................40
ACF (K5/L5/N5) Low pressure pump..............................................................................................44
ACG/UCG (K7/N7) Low pressure pump.........................................................................................46
Opti Line ACG (D8/K8/N8) Low pressure pump............................................................................50
D4 High pressure pump.....................................................................................................................52
D6 High pressure pump.....................................................................................................................56
E4 Medium pressure pump...............................................................................................................58
LPD Low pressure pump...................................................................................................................60
LPQ Low pressure pump...................................................................................................................62
GA Valves.............................................................................................................................................64
Shaft couplings for standard pumps.................................................................................................68
Motor ball bearing sets for ABB, Brook Crompton & Siemens electric motors...........................71
Section D 73
Obsolete products 73
General information.............................................................................................................................74
AAA Low pressure pump.................................................................................................................76
ABF Pumps...........................................................................................................................................78
ABQ Size 100-140 pumps....................................................................................................................82
ACE (K1/K2/L1/L2/N1/N2) Low pressure pump............................................................................86
ACG N2/N3/N4 & UCG N3/N4..........................................................................................................90
ACG/UCG K5/N5 Pumps...................................................................................................................92
ACG/UCG (K6/N6) Low pressure pump.........................................................................................94
ALB Pumps...........................................................................................................................................96
ALG Medium pressure pump size 080-110.....................................................................................98
D4C Cartridge High pressure pump..............................................................................................100
E4C Pumps.........................................................................................................................................102
E4S Medium pressure pump...........................................................................................................104
Shaft couplings for obsolete pumps................................................................................................106
SP 1205.02 GB

Shaft seals for withdrawn pumps....................................................................................................108


 Spare parts book
April 2007

Section A
General information
SP 1205.02 GB


Spare parts book Order information required
April 2007

Following information are required to handle your order IF WE HAVE MADE AN OFFER, PLEASE ALWAYS
in a proper way. REFER TO THIS OFFER.
Required information:
ORDERS MARKED WITH 'X-ORDER' WILL BE
Always: GIVEN PRIORITY (cf X-orders, Section A)
• Your order number and date. To speed up the order handling, please use the "IMO
• Delivery address (if not standard). Ordering System" See next page.
• Required delivery date from IMO AB.
• If part delivery is accepted. RELEVANT IMO AB APPLICATION CODES:
• IMO application code. • "1xxx" IMO AB screw pumps
• Pricing (if not standard). • "3xxx" IMO USA screw pumps
• X-Order, if required. • "4xxx" Other pumps
• Payment terms (if not standard). • "x1xx" General industry sales
• Delivery terms (if not standard). • "x2xx" Elevator pump sales
• Value for customs clearance if delivery direct to your • "x3xx" Commercial marine sales
customer. • "x4xx" Navy sales
• "x5xx" Power Generation
Optional: • "x6xx" Pulp and Paper
• Your contact person. • "x7xx" Hydrocarbon Processing Industry
• Your customers order number and date. • "x8xx" Chemical Processing Industry
• Name of your customer. • "x9xx" Crude Oil
• "xx2x" Spare parts sales
Content: • "xxx0" Orders for your stock
• "xxx2" Your customer: OEM-customer
Please specify the complete designation and serial • "xxx3" " Ship yard
number of the pump that you require spares for, i.e. "ACF • "xxx5" " Contractors & Consultants
110N4 IRBO A020 s/n 345678". Please specify required • "xxx6" " Resellers, Trading comp.
spares with part number and quantity. • "xxx8" " End user
It is an advantage if you also note item number and/or
the denomination of the part enabling easier control of
correct part number.

Price and discount are only required if they deviate from

our valid List price and your normal discount.
If you order complete pumps or pump elements do not
forget to note if any certificates are required.

SP 1205.02 GB


 Spare parts book
April 2007

Section B
Lists and tables
SP 1205.02 GB


Spare parts book Explanation to the pump designation codes and
April 2007 serial numbers

2 or 3 char. 5 characters 4 characters 4 characters

Pump series
Size
Rotor lead
Generation
Material in pump body
Shaft seal design
Mounting design
Other characteristics
Special design

Pump series Mounting design

Designation for pump family, for example ACE, D4, D6. B - Bellhousing-face mounting (flange mounting).
C - Cartridge design.
Size F - Foot mounting.
Stands for pump size (power rotor outer diameter in mm). J - Vertical mounting in tank with suction pipe.
Existing sizes: 015, 020, 025, 032, 038, 045, 052, 060, 070, 080, 090, 100, T - Vertical mounting in tank without suction pipe.
110, 125, 140, 160, 180 X - Special design, to be specified with A-code.
Lead Y - Vertical mounting (LPQ-type).
B, L, J and K - Different low leads Other characteristics
N - Normal lead Valve design or other speciality.
G, P and H - Different high leads E - Excluded (valve not included in the pump).
Generation G - Valve with external return.
Stands for state of revision of pump design. I - Cast iron sleeve (ALG).
O - Pressure relief valve adjustable for low pressure conditions
Material in pump body ACE x1/x2, ACG gen 3-6 up to 6 bar, ACF up to 10 bar.
(for cartridge pumps the sleeve) P - Pressure relief valve adjustable to max operating pressure.
F - Fabricated body. Q - Sleeve with bronze lining (ALG).
I - Cast iron body . W - Sleeve with babbit white metal lining (ALG).
L - Aluminium. X - Special design, to be specified with A-code.
N - Nodular cast iron. Y - External ball bearing (ball bearing in D6).
S - Steel body (with bronze lining for D6). Z - Internal ball bearing (ball bearing in D6).
X - Special design, to be stated with A-code. Special design A-code.
Y - Surface treated cast iron. This states a customer tailored design or other special design for
example A210.
Shaft seal design This group normally contains 4 characters. This code is deleted for
E - Excluded (not included in the pump). standard pumps.
R - Standard seal with elastomers in nitrile.
T - Shaft seal with carbide faces seal.
V - Standard seal with elastomers in viton.
X - Special design, to be specified with A-code.
Q - Pump xTxx with SealGuard

NOTE!
The pump series, D4, E4 and D6, have until 1986 had an information about the mounting design in the third position of the series designation (D4F,
D4V, D4T). From 1986 only two positions are to be mentioned in the pump series code for these pumps. All designations stated are valid for pumps only.
Pump units (pump with motor and accessories) are normally handled without any special designation.

Serial numbers:
Individual serial numbers, 6 digits, on all pumps since 1987.
The smaller low pressure pumps earlier had a batch number as serial number showing year/week when the pumps were tested. Example
83-24. The smaller pumps received an individual serial number if they were sold with any certificate.

Old pump designation system (used until 1986)

(Not valid for B4, D4, D6, E4)* 3 signs 2 or 3 signs 1 to 4 signs

Pump series
Size
Rotor length
Rotor lead (normal lead = blank)
Form incl. generation figure
(last figure show inlet chamber option, if applicable)
Special design

* For these pumps series are the new designation code valid less the material code + see the note above.
SP 1205.02 GB


 Designations for spare parts Spare parts book
April 2007

Pump series
Pump size
Pump lead
Design revision number
Design characteristics
Special design (A-code)
Item number

Pump series Designation for pump family, for example ACE, D4

Pump size Normally the largest pump size, for which this spare part can be used
Pump lead ”N”=normal lead in most cases. If rotors are included in the set, actual lead is stated.
Design revision no The generation of the oldest pump design, for which this spare part can be used.
Design characteristics The same 4-letter code as for the corresponding pump, indicating choise of material, shaft seal
mounting design and ”other”. Used only if necessary to avoid ambiguity, otherwise omitted.
Character specified only for those which are of interest, the others are specified with a ’x’. Example
xVxx.
Special design The same A-code as for the pump, indicating deviation from standard. Used only if necessary to
(A-code) avoid ambiguity, otherwise omitted. For pumps delivered as pump elements or cartridge pump
only the ”A” in the A-code is changed to a ”G”.
Item number Single component, the digits refer to item number as shown on section drawing.
First character:
D One level component, for example gasket D556
B Item including the D-component plus other item number
Example ACG generation 6 front cover item B501 consisting of:
D501 Front cover
D502 Tension pin
D502A plug
D545 Tension pin
In those cases are the D-component only sold on the corresponding B level.
G Spare part sets
Spare part sets specified in this catalogue are:
G011 Rotor set, CCW-rotation G052 Mechanical seal
G012 Rotor set, CW-rotation G053 Minor kit
G015 Rebuilding set, incl rotor set G012 G054 Major kit
G020 Sleeve element G055 Joint kit (E4)
G031 Bearing element (E4, E4C) G057 Joint kit
G031 Front balancing cover (ABF) G070 Valve element
G034 Front cover G082 Sealguard kit
G041 Rear bearing element G090 Pump element (LPQ,ABF,ABQ,ALG)
G050 Shaft seal G099 Complete shaft coupling
G051 Sealing element G102 Pump element (E4, D4)
Old designation 11G=G011, 50G=G050, etc
Second-fifth character
Item number, example 401, 608A
Example:
ACG 045N7 G057 joint kit ACE 032N3 D501 front cover
ACF 080N4 xVxx G053 minor kit ACG 070N6 B501 front cover
Deviating designations:
Shaft couplings Pump series/pump size(s)/generation(if deviating)/G099 (if space)/IEC size/no of pole
LPQ 100-140 IEC 280
Shaft seals (some) G050/Txxx (pump size) xxx xxx (shaft seal material code) G050 T045 US0 UUV
Minor/joint kits Valid for two different material codes ACE 032N3 xT/xQ G053 (or G057)
On sectional drawings are the first character omitted. ’B’-components as B501 are on sectional drawings shown as 5010,
B401 as 4010 etc. Spare part kits are not shown on the sectional drawings

Note 1: Designations for commercially available items, such as bearings, O-rings and washers, generally deviate from above.
Note 2: Components may be used in more than one pump series, and hence pump seriens code for a part may deviate from
the pump it is used for.
Note 3: Part designed before 1987 may still have designations according to an earlier system.
SP 1205.02 GB


Spare parts book Old/current pump/valve designations
April 2007

CURRENT STANDARD PRODUCTS:

LOW PRESSURE PUMPS
Old designation Current designation Old designation Current designation
ACF E4F xxxN1 A149 E4 xxxN1 YEBE
ACF xxx-3 N4F ACF xxxN4 IRBO E4T xxxN1 A149 E4 xxxN1 YETE
ACF xxx-3 N4F A051 ACF xxxN4 IVBO E4V xxxN1 A149 E4 xxxN1 YEJE
ACF xxx-3 N4F 615B ACF xxxN4 IRBP D4
ACF xxx-3 N4F/Y ACF xxxN4 IRBO A020 D4F xxxN2 A051 D4 xxxN2 LVBE
ABQ D4B xxxN2 A060 D4 xxxN2 LVBP
ABQ xxx-3 DN5M ABQ xxxN5 IRYP D6
ABQ xxx-3 DN5M 615A ABQ xxxN5 IRYO D6E xxxN3 D6 xxxN3 SVBY
ABQ xxx-3 DN5M 561A ABQ xxxN5 IRYP A561 D6F xxxN3 D6 xxxN3 SRBZ
ABQ xxx-3 DN5M/Y ABQ xxxN5 IRYP A020 D6T xxxN3 D6 xxxN3 SRTZ
D6H xxxN3 D6 xxxN3 STFZ
MEDIUM AND HIGH PRESSURE PUMPS
E4 PRESSURE RELIEF VALVE
E4F xxxN1 E4 xxxN1 LEBE GA
E4T xxxN1 E4 xxxN1 LETE GAx xxx01 Txxx/U GAx xxx01 Txxx A313
E4V xxxN1 E4 xxxN1 LEJE
E4F incl conn.frame E4 xxxN1 LRBE
E4T " E4 xxxN1 LRTE
E4V " E4 xxxN1 LRJE

OBSOLETE PRODUCTS:
Pump Old designation Current designation Replaced by
AAA AAA 15-3 NE AAA 015N1 IRBE LPD 015N1 IVBP
AAA 20-3 N2EX AAA 020N2 IRBE LPD 020N1 IVBP
AAA xx-3 xx/V AAA xxxzy IVBE LPD xxxN1 IVBP
ABF ABF xxx-3 N2M ABF xxxN2 IRYP ACF or LPQ, contact IMO
ABF xxx-3 N2M 561A ABF xxxN2 IRYP A561 "
ABF xxx-3 N4M ABF xxxN4 IRYP "
ABF xxx-3 N4M 561A ABF xxxN4 IRYP A561 "
ABF xxx-3 NxM/Y ABF xxxNx IRYP A020 "
ACE ACE xx-2 NC/60 ACE xxxN1 YVBP ACE xxxN3 NTBP
ACE xx-2 NC/60 615A ACE xxxN1 YVBO ACE xxxN3 NTBP
ACE xx-2 NC ACE xxxN1 IRBP ACE xxxN3 NVBP
ACE xx-2 NC 615A ACE xxxN1 IRBO ACE xxxN3 NVBP
ACExxxN2 ACE xxxN2 NTBP ACE xxxN3 NTBP/NQBP
ACExxxN2 615A ACE xxxN2 NTBO ACE xxxN3 NTBP/NQBP
ACD ACD 25-2 N6F ACD 025N6 IRBP ACD 025N6 IVBP
ACD 25-2L N6F ACD 025L6 IRBP ACD 025L6 IVBP
ACG ACG xx-2 N3F ACG xxxN3 IVBP ACG xxxN7 NVBP
ACG xx-2 N3F 615A ACG xxxN3 IVBO ACG xxxN7 NVBP
ACG xx-2 N3E ACG xxxN3 IVBE ACG xxxN7 NVBE
ACG xx-2 N3G ACG xxxN3 IVBG ACG xxxN7 NVBG
ACG xxxN4 ACG xxxN4 NVBP ACG xxxN7 NVBP
ACG xxxN4 615A ACG xxxN4 NVBO ACG xxxN7 NVBP
ALG ALG xxx-4 N3E ALG xxxN3 NVCI A021
ALG xxx-4 N3E/60 ALG xxxN3 NVCI
ALG xxx-4 N3EH/60 ALG xxxN3 NVBI
ALG xxx-4 N3ES/60 ALG xxxN3 NVJI
D4 D4F xxxN2 D4 xxxN2 LRBE D4 xxxN2 LVBE
D4T xxxN2 D4 xxxN2 LRTE D4 xxxN2 LVTE
D4V xxxN2 D4 xxxN2 LRJE D4 xxxN2 LVJE
D4B xxxN2 D4 xxxN2 LRBP D4 xxxN2 LVBP
D4F xxxN2 A056 D4 xxxN2 LRBE A056 D4 xxxN2 LVBE A056
D4B xxxN2 A056 D4 xxxN2 LRBP A056 D4 xxxN2 LVBP A056
D4C D4C xxxN2 D4C xxxN2 LRCE
D4C xxxN2 A073 D4C xxxN2 LTCE
D4C xxxN2 A056 D4C xxxN2 LRCE G056
D4C xxxN2 A051 D4C xxxN2 LVCE
SP 1205.02 GB

E4C/E4D E4C xxxN1 E4C xxxN1 LVFE

E4D xxxN1 E4C xxxN1 LVBE

 Explanation of pump options A-number codes Spare parts book
April 2007

Designation suffix:
Code Explanation Replaced by Valid for current Valid for
New Old material code pumps obsolete pumps
-- /V Pumps with viton shaft seal xVxx AAA
(when nitrile shaft seal is standard)
A020 /Y Surface-treated cast iron pump bodies. ACF, UCF, LPQ, ABQ ACE, ACG, UCG
ABF, ABQ
A021 Idler rotors in steel, ALG,APG
earlier designation N3E
A050 Unpainted pump ACE, ACF
A051 Pumps with viton shaft seal xVxx ACF,D4 D4C
where nitrile seal is standard
A056 Ball bearing option D4 APD, D4C
A058 Pump without front cover and ALA
mechanical seal
A060 High temperature version xVxP D4
- " - YVBx ACE x1
- " - ACG N2F
Fuel oil version NVxI ALG,APG
A068 Pump incl valve with external return xxxG ACG
A069 Babbit-lined sleeves and hardened rotors xxxW ALG,APG
A070 Hydraulic motor (CW-rotor set; CCW- D4 ALA, ALB, ALG
rotation from the shaft end. APD, APG
A072 Pump with shaft seal where radial seal D4 N1
is standard
A073 Pump with tungsten mechanical seal xTxx D4 D4C
A075 Pump with viton shaft seal xVxx D4 D4C
A078 Rubber details in nitrile xRxx ACE, GAD, GAR,
(when viton is standard) GAS
A079 Bronze lined sleeves and xxxQ ALG,APG
hardened rotors
A080 Combination of A051 + A073 xTxx D4 D4C
A084 Pump with lifetime ballbearing ACF, UCF
A087 Combination of A101 + A084 ACF, UCF
A090 ACE sealed for mounting to gear box ACE
below surface level
A096 Changes on pumps made by IMO distributor*
A097 Changes on pump accessories made
by IMO AB distributor*
A098 Minor change of pump made by IMO AB.*
A099 Minor change of accessories
mounting made by IMO AB.*
A101 /101 Nonstandard rotation: CCW (counter ACE,ACG, UCG, ALA, ALB, ALD,
clockwise) CW-rotation is standard) ACF, UCF, E4, D4, D6 ALG, B4, D4C
A102 /102 Nonstandard rotation: CW (clockwise) AAA, AAD, AAE,
(when CCW-rotation is standard) ABB, ABF, ANA
A103 Combination of A073 + A101 xTxx A101 D4 D4C
A125 Deaeration connection A333 D4,D6
A133 Pump with connecting frame LRxE E4

* Changes are against specific orders. That means that the A-number only indicates that the product has been
changed not the type of the change itself. Changes made by us are filed on the sales order on which we delivered
the pump. These pumps are also marked with our sales order number. Please always refer to this order number.
SP 1205.02 GB


Spare parts book Explanation of pump options A-number codes
April 2007

Designation suffix:
Code Explanation Replaced by Valid for Valid for
Current Old material code current pumps obsolete pumps
A141 Pump with special flange (front cover) to E4
replace ALA and B4 pumps.
A143 Pump with front cover and pump body Yxxx D4
in cast iron when aluminium is standard
A149 Cast iron pump casing due to temp. Yxxx E4
reasons, where aluminium is standard
A186 Combination of A051 + A056 xVxx A056 D4 D4C
A192 Pump with tuning = ACF N4 ACF N3
A229 E4C cartridge pumps for flange mounting LxBE E4C
A246 Combination of A056 + A101 D4 D4C
A262 Pump incl return valve in the power rotor E4
(when not standard)
A263 E4C cartridge with sleeve in cast iron YxBD E4C
A266 Pumps with SAE-connection + N4 A262 E4
valve item 1030
A268 Pumps incl. cast iron pump body with N4 Yxxx E4
SAE-connection.
A285 Elevator pump with 19mm shaft end E4S
diameter instead of the standard 32mm.
A291 Pump with tapered power rotor. ACE, E4
Reduced flow
A308 Valves with special valve housing GAR, GAS
A309 1/4" NPT thread in pos.520 for drain D6
A313 /U GA-valve intended for HFO (Heavy fuel GAD,GAR,GAS
oil)-use valve item 647 is modified.
A317 IMO-pump manufactured by Kawasaki Heavy ABQ 160-180
Industries (KHI), Japan which has been
equipped with IMO AB pump element.
A327 Pump with Tuning ACG/UCG
A329 Pumps with "black-nite" treated balancing D4
bushes in steel. Intended for heavily conta-
minated oils.
A333 A125, with mechanical shaft seal D4
A335 Combination of A101 + A162 E4
A337 Combination of A101 + A141 E4
A354 Internal return from the relief valve D4 xxxP
A368 Pump for orimulsion, special shaft seal ACE
A373 Pump with adjustable valve without valve LPD
spring for elmotor IEC 63 with F115 frame
A382 Pump for orimulsion with special ball bearing LPQ
and hard metal shaft seal
A385 Combination of A101+A327 ACG, UCG
A394 Pump with adjustable valve without valve LPD
spring for elmotor IEC 63 with F130 frame
A396 Combination of A056 + A329 D4
A406 Pump without xxJx-strainer E4
A561 561A Pump including heating device ABF, ABQ
— 615A Valve spring option (low pressure) xxxO ABQ 160-180
ACG ACE x1/x2
— 615B Valve spring option (high pressure) xxxP ACF
Pumps with the old designation code are for example marked ’/101’ instead of ’A101’
SP 1205.02 GB

10
 Explanation codes for prototype pumps Spare parts book
April 2007

FOR OTHER A-CODE NUMBERS OR OTHER OLD DESIGNATION SUFFIXES - PLEASE CONTACT
IMO AB BE AWARE OF THAT ANY PART(S) MAY DEVIATE FROM THE STANDARD VERSION.

PROTOTYPE PUMPS:
Prototype pumps and very special pumps, especially for the Navy, have a special designation.

Designation: Various characters:

Z ( )
Example:
Z-432B (D4 052N 101)
Numerical order
Generation figure A,B,C,

Basic pump series and size/lead

Please contact IMO AB regarding all spare parts for these pumps.
Spare parts commitments could be none, or, as for Navy pumps, be longer than the normal 10 years.
SP 1205.02 GB

11
Spare parts book
April 2007

SP 1205.02 GB

12
 Instruction manuals Spare parts book
April 2007

Manuals for obsolete pump generations, please see page 17

Product Pump Installation Service Inst.& Service Part No.

Generation
English
Low pressure pumps LP 1205GB 930001
ABQ 5 ABQ 0613GB 930021
ACD 6 ACD 0618GB 930031
" Shaft seal 6 ACD 1302GB 930221
ACE 3 ACE 0620GB 930351
" Shaft seal 3 ACE 1303GB 930481
" Seal guard 3 SG 0601GB 930361
" T4 double assembly T4 1201GB 930381
ACF/UCF 4 ACF 0617GB 930051
ACG/UCG 7 ACG 0621GB 930461
LPD 1 LPD 0604GB 930371
" Shaft seal 1 LPD 1300GB 930491
LPQ 1 LPQ 0603GB 930071
Medium & high pressure MH 1202GB 930081
D4 2 D4 0617GB 930091
D6 3 D6 0612GB 930101
E4 1 E4 0613GB 930111
GA valves GA 0601GB 930331
German
Low pressure pumps LP 1205DE 930002
ABQ 5 ABQ 0613DE 930022
ACD 6 ACD 0618DE 930032
ACE 3 ACE 0620DE 930352
" Seal guard 3 SG 0601DE 930362
" T4 double assembly T4 1201DE 930382
ACF/UCF 4 ACF 0617DE 930052
ACG/UCG 7 ACG 0621DE 930462
LPD 1 LPD 0604DE 930372
LPQ 1 LPQ 0603DE 930072
Medium & high pressure MH 1202DE 930082
D4 2 D4 0617DE 930092
D6 3 D6 0612DE 930102
E4 1 E4 0613DE 930112
GA valves GA 0601DE 930332
Swedish
Low pressure pumps LP 1205SE 930000
ABQ 5 ABQ 0613SE 930020
ACD 6 ACD 0618SE 930030
ACE 3 ACE 0620SE 930350
" Seal guard 3 SG 0601SE 930360
" T4 double assembly T4 1201SE 930380
ACF/UCF 4 ACF 0617SE 930050
ACG/UCG 7 ACG 0621SE 930460
LPD 1 LPD 0604SE 930370
LPQ 1 LPQ 0603SE 930070
Medium & high pressure MH 1202SE 930080
D4 2 D4 0617SE 930090
D6 3 D6 0612SE 930100
E4 1 E4 0613SE 930110
GA valves GA 1201SE 930330
SP 1205.02 GB

13
Spare parts book Instruction manuals
April 2007

Manuals for obsolete pump generations, please see page 17.

Product Pump Installation Service Inst.& Service Part No.

Generation
Italian
Low pressure pumps LP 1205IT 930003
ABQ 5 english version 930023
ACD 6 ACD 0617IT 930033
ACE 3 ACE 0620IT 930353
" Seal guard 3 SG 0601IT 930363
" T4 double assembly english version 930383
ACF/UCF 4 ACF 0616IT 930053
ACG/UCG 7 english version 930463
LPD 1 LPD 0604IT 930373
LPQ 1 LPQ 0603IT 930073
Medium & high pressure MH 1202IT 930083
D4 2 D4 0617IT 930093
D6 3 english version 930103
E4 1 E4 0613IT 930113
GA valves GA 1201IT 930333
Dutch
Low pressure pumps LP 1205NL 930005
ABQ 5 english version 930025
ACD 6 ACD 0618NL 930035
ACE 3 ACE 0620NL 930355
" Seal guard 3 SG 0601NL 930365
" T4 double assembly english version 930385
ACF/UCF 4 ACF 0616NL 930055
ACG/UCG 7 english version 930465
LPD 1 LPD 0604NL 930375
LPQ 1 LPQ 0603NL 930075
Medium & high pressure MH 1202NL 930085
D4 2 D4 0617NL 930095
D6 3 english version 930105
E4 1 E4 0613NL 930115
GA valves english version 930335
French
Low pressure pumps LP 1205FR 930006
ABQ 5 english version 930026
ACD 6 ACD 0618FR 930036
ACE 3 ACE 0620FR 930356
" Seal guard 3 SG 0601FR 930366
" T4 double assembly english version 930386
ACF/UCF 4 ACF 0616FR 930056
ACG/UCG 7 ACG 0621FR 930466
LPD 1 LPD 0604FR 930376
LPQ 1 LPQ 0603FR 930076
Medium & high pressure MH 1202FR 930086
D4 2 D4 0617FR 930096
D6 3 D6 0612FR 930106
E4 1 E4 0613FR 930116
GA valves english version 930336
SP 1205.02 GB

14
 Instruction manuals Spare parts book
April 2007

Manuals for obsolete pump generations, please see page 17.

Product Pump Installation Service Inst.& Service Part No.

Generation
Spanish
Low pressure pumps LP 1205ES 930004
ABQ 5 english version 930024
ACD 6 ACD 0618ES 930034
ACE 3 ACE 0620ES 930354
" Seal guard 3 SG 0601ES 930364
" T4 double assembly english version 930384
ACF/UCF 4 ACF 0616ES 930054
ACG/UCG 7 english version 930464
LPD 1 LPD 0604ES 930374
LPQ 1 LPQ 0603ES 930074
Medium & high pressure MH 1202ES 930084
D4 2 D4 0617ES 930094
D6 3 english version 930104
E4 1 E4 0613ES 930114
GA valves english version 930334
Russian
Low pressure pumps LP 1203RU 930007
ABQ 5 english version 930027
ACD 6 ACD 0617RU 930037
ACE 3 ACE 0619RU 930357
" Seal guard 3 english version 930367
" T4 double assembly english version 930387
ACF/UCF 4 ACF 0616RU 930057
ACG/UCG 7 english version 930467
LPD 1 LPD 0604RU 930377
LPQ 1 english version 930077
Medium & high pressure english version 930087
D4 2 english version 930097
D6 3 english version 930107
E4 1 english version 930117
GA valves english version 930337
Portuguese
Low pressure pumps LP 1205PT 930009
ABQ 5 english version 930029
ACD 6 ACD 0618PT 930039
ACE 3 ACE 0620PT 930359
" Seal guard 3 SG 0601PT 930369
" T4 double assembly english version 930389
ACF/UCF 4 ACF 0616PT 930059
ACG/UCG 7 english version 930469
LPD 1 LPD 0604PT 930379
LPQ 1 english version 930079
Medium & high pressure english version 930089
D4 2 english version 930099
D6 3 english version 930109
E4 1 english version 930119
GA valves english version 930339
SP 1205.02 GB

15
Spare parts book Instruction manuals
April 2007

Manuals for obsolete pump generations, please see page 17.

Product Pump Installation Service Inst.& Service Part No.

Generation
Danish
Low pressure pumps LP 1205DK 930008
ABQ 5 english version 930028
ACD 6 english version 930038
ACE 3 english version 930358
" Seal guard 3 english version 930368
" T4 double assembly english version 930388
ACF/UCF 4 english version 930058
ACG/UCG 7 english version 930468
LPD 1 english version 930378
LPQ 1 english version 930078
Medium & high pressure MH 1202DK 930088
D4 2 english version 930098
D6 3 english version 930108
E4 1 english version 930118
GA valves english version 930338

SP 1205.02 GB

16
 Obsolete manuals Spare parts book
April 2007

Pump Model Leaflet

series Generation English German Swedish French Spanish Russian
AAA AAA 0601GB
p/n 930011
ABF N2M/N4M ABF 0614 ABF 0611 ABF 0612 ABF 0610
ABQ size 100-140 ABQ 0613 ABQ 0610 ABQ 0612 ABQ 0613 ABQ 0612
ACE gen 1-2 ACE 0618GB ACE 0616DE ACE 0616SE ACE 0616FR ACE 0616ES ACE 0616RU
p/n 930041 p/n 930042 p/n 930040 p/n 930046 p/n 930044 p/n 930047
ACE gen 1-2 ACE 1302GB
shaft seal instruction p/n 930201
ACG gen 2 ACG 0610
gen 3-4 ACG 0614 ACG 0613 ACG 0613 ACG 021 ACG 0613
p/n 930121 p/n 930122 p/n 930120 p/n 930124
gen 5 ACG 0619GB ACG 0619DE ACG 0619SE ACG 0619FR ACG 0619ES ACG 0619RU
p/n 930061 p/n 930062 p/n 930060 p/n 930066 p/n 930064 p/n 930067
gen 6 ACG 0620GB ACG 0620DE ACG 0620SE ACG 0620FR ACG 0620ES ACG 0619RU
p/n 930341 p/n 930342 p/n 930340 p/n 930346 p/n 930344 p/n 930067
ALA N5E ALA 003 ALA 0610
N5E, N7E ALA 0613 ALA 0613
N7E ALA 0614
ALB NM ALB 0611 ALB 0610 ALB 0610
ALD N7D 509M ALD 0616
N7D+N7D509M ALD 0614 ALD 0613
ALG ALG 0612E ALG 0611 ALG 0611
p/n 930131 p/n 930132 p/n 930130
APD N2D 509M+/56 APD 0613 APD 0613 APD 0611
APG N2E, N2E/60 APG 0610
N3E, N3E/60 APG 0611 APG 0611 APG 004
N3E/69 APG 0610 APG 0610
B4 F/S/T Gen 2 B4 0612 B4 0612 B4 0612
D4C D4C 0610
p/n 930141

Pump Model Leaflet

series Generation Italian Dutch Portuguese
ACE gen 1-2 ACE 0617IT ACE 0616NL ACE 0616PT
p/n 930043 p/n 930045 p/n 930049
ACG gen 5 ACG 06219IT ACG 0619NL ACG 0618PT
p/n 930063 p/n 930065 p/n 930069
gen.6 ACG 0620IT ACG 0620NL
p/n 930343 p/n 930345
SP 1205.02 GB

17
Spare parts book Obsolete IMO-products and their withdrawal year
April 2007

Pump Size Form Mounting Pump Manuf. Note Replaced

model Design- form manuf. of spares by
ation1) up to up to
end of end of
AAA 15 - 20 NA foot mounted 1963 1989* LPD
015-020 IRBE flange mounted 1999 2009 LPD
AAD 25 - 38 N2A foot mounted excl valve 1968 1989* ACE
N3B -"- incl valve
AAE 25 - 38 NE flange mounted excl valve 1968 1989* ACE
NF -"- incl valve
AAG 45 - 70 N4A foot mounted excl valve 1963 1989* Valve parts identical with ACG N2. ACG
N4B -"- incl valve
AAH 45 - 70 NE flange mounted excl valve 1965 1989* Valve parts identical with ACG N2. ACG
NF -"- incl valve
AAK 80 - 125 N2G horizontal foot 1963 1973* Some parts in sizes 80-125 are D4
identical with ABF-spares
AAP 45 - 125 N8K vert.tankmount 1965 1975* See remark for AAK. D4
ABB 100 - 225 N3B foot mounted 1963 1973* (Pump element parts in sizes 080-140 (ACF/LPQ
80 - 100 N3B " 1967 1978* available; same as for the ABF-pump) ABQ)
ABF 160 - 225 NxM Vertical 1976 1986* Valve parts are available. ABQ
80-140 IRYP " 1991 2003** ACF/LPQ
ABL 110 - 140 DN3B foot mounted 1963 1973* Some parts identical with ABQ-spares. LPQ
ABQ 100-125 IRYP Vertical 1993 2003** LPQ
140 IRYP Vertical 1995 2005 LPQ
AHA 25 - 45 N4E 102 Vertical tank 1965 1975 E4
AHK 80 - 125 N2G horizontal foot 1963 1973* See remark for AAK.
AHP 45 - 125 N8K vertical tank 1963 1973* See remark for AAK. D4
AKA 25 - 45 N4E 102 Vertical tank 1965 1975 E4
ALA 25 - 52 N7E Flange pump 1981 1991* Pumps could to a certain extent be E4/D4
N7 -"- excl shaft seal delivered.
N7/58 submerged pump E4
N7EH Horizontal flange
N7ES vert.tank
N7ET suct.pipe
ALB 60 - 70 NM Flange pump; excl inl.chamber 1981 1999 D4
N excl shaft seal
NMH
NMS axial inlet
80 - 90 1981 2001* Some parts are identical to those in ALG —
ALD 25 - 52 N7D 1981 1991* D4
N7D 509M Fuel oil version
N7DH
ALG 60 - 125 N3E Hydraulic version 1981 1991* —
60 - 70 N3E/60 Fuel oil version D4
N3EH
N3ES Axial inlet
125 NVBI Radial inlet 1984 1994 —
NVJI Axial inlet
NVCI Excl. inlet chamber
80,100,110 NVBI Radial inlet 1998 2008 —
90 2003 2013
NVJI Axial inlet
NVCI Excl. inlet chamber
SP 1205.02 GB

18
 Obsolete IMO-products and their withdrawal year Spare parts book
April 2007

Pump Size Form Mounting Pump Manuf. Note Replaced

model Design- form manuf. of spares by
ation1) up to up to
end of end of
ANA 15 - 20 NA horizontal foot 1981 1991* —
AND 25 - 38 N5A horizontal foot 1963 1989* D4
ANG 25 - 90 N5G(A) horizontal foot 1963 1989* D4
ANL 32 - 60 N5MA(N) Flange mounted 1963 1989* D4
APD 25 - 52 N2D 1981 1991* D4
N2D/56 Hydraulic version
N2D 509M Fuel oil version
NxDH
NxDS axial inlet
APG 60 - 125 N3E Hydraulic version 1981 1991* D6
60-70 N3E/60 Fuel oil version
N3EH
N3ES axial inlet
80-110 NVxI Fuel oil version 1991 1994* —
125 " 1991 1992* Some internal parts identical to
those in ALG/ALB
ARA 38 - 80 N5G foot mounted 1963 1973* D4
ATA 32 - 80 N3A foot mounted 1964 1974 D4/D6
B4 25 - 70 B4F z2 flange mounted 1981 1991* E4/D4
B4S submerged
B4T Vert.tank
B4V " pipe suction
D4C 025 - 070 Lxxx 1998 2008 —
Yxxx
Sxxx
E4C 025-032 L/Yxxx Cartridge 1991 2001* —
060-070 Sxxx Complete pump 1991 2001* —
038-052 Sxxx Complete pump 1995 2005* —
E4S 025 - 070 submerged 1998 2008 E4

Valves
GAA 25mm S3A with hand wheel 1964 1974 GAS
S3B with cap GAS
GAD 1/2-11/2" S6A with hand wheel 1980 1990 Some internal parts are GAR
identical with GAR
S6B with cap GAR
GAD 25-40mm S6A with hand wheel 1980 1990 Some internal parts are GAS
identical with GAS
S6B with cap GAS
GAE 1/2- 11/2" Panel mounted 1964 1974 GAR

Indicators
QNE, QNG, QNK 1988 1993 —
QNL, QNM 1972 1982 —
QNR 1984 1991 —
QNV 1988 1993 —
QNZ 1972 1982 —

Notes:
*) Shaft seals 50G or mechanical seals 52G are still manufactured but can be withdrawn from manufacture without
further notice. See page 107, Note 1.
Available seals are noted at Section D.
**) Wear spare parts sets as G050, G053, G057 will still be available.
1) Stated generation figure is the last generation figure. Stated forms are the standard forms.
Optional forms have normally additional letters behind the standard form.
SP 1205.02 GB

19
Spare parts book Performance data & dimension prints for
April 2007 obsolete products

Rotation of rotor set

Pump body (sleeve)

Connection
Mounting
Pump Rotor Form Mounting/valve Flow Press. Perfomance Dimension
Size/ l/m bar tabels print
length
AAA 15-20 -3 NA (foot mounted) 3-16. 15 I CCW F BSP AAA 0301-0302 AAA 0402-
03
15-20 IRBE Flange mounted 3-16 15 I CCW B BSP AAA 0301-0302
AAD 25-38 -3 N2A foot; excl valve 5-130 15 I CCW F BSP AAD 0301-0303 AAD 0401
N3B foot; incl valve
N3B 615A ” ; max 3 bar
AAE 25-38 -3 NE Flange; excl valve 15-130 15 I CCW B BSP AAD 0301-0303 AAE 0401
NF Flange; incl valve
NF 615A ” ; max 3 bar
AAG 45-70 -3 N4A Foot, excl valve 90-500 20 I(I) CCW F FL AAG 0301-0305 AAG 0401
N4B Foot; incl valve AAG 0402
N4B 615A ” ; max 6 bar
AAH 45-70 -3 NE Flange, excl valve 90-500 20 I(I) CCW B FL AAG 0301-0305 AAH 0401
NF Flange, incl valve AAH 0402
NF 615A ” ; max 6 bar
AAK 80-125 -3 N2G Excl valve 350-2200 20 S(I) CCW F FL AAK 0306-0310 AAK 0401
AAP 45-70 -3 N8K Excl valve 90-2200 20 F(I) CCW T FL AAG 0301-0304 AAP 0403
80-125 AAK 0306-0310
ABB 80-225 -3 N3B Foot incl valve 1000-6000 10 I(I) CCW F FL ABB 0311-0320 ABB 0401
ABF 80-100 -3 N2M Vertical foot 670-7000 10 I(I) CCW Y FL ABB 0311-0320 ABF 0403...
110-225 N4M
ABL 110-140 -3 DN3B Foot incl valve 1800-6000 10 I(I) CCW F FL ABQ 0309-0313 ABL 0402
ABQ 100-140 -3 IRYP Vertical 1300-6000 10 I(I) CCW Y FL ABQ 0309-0313 ABQ 0406
AHA 25-45 -4 N4E 102 Without valve 20-190 40/70 I CW T BSP AHA 0301-0304 AHA/AKA
0401
AHK 80-125 -4 N2G 350-2200 30 S(I) CCW F FL AHK 0301-0305 AHK 0401
AHP 45-70 -4 N8K 90-2200 30 F(I) CCW T FL AHP 0301-0304 AHP 0401
80-125 AHK 0301-0305
AKA 25-45 -4 N4E 102 Without valve 15-125 70/100 I CW T BSP AKA 0301-0304 AHA/AKA
0401
ALA 25-52 -4 N7E 8-400 70/100 I CW C BSP ALA 0321-0330 ALA 0410
N7ET T */ ALA 0411
N7ES J */ Size 052: Flange ALA 0413
N7EH B connection. ALA 0412
N7EG N7ES less strainer & bolt
N7 Excl shaft seal
N7/58 Submerged (excl front cover & seal) M
ALB 60-90 -4 NM 150-1100 70/100 I(I) CW C FL ALB 0301-0312 ALB 0401
NMH B ALB 0402
NMS J ALB 0403
N Excl shaft seal for submerged mounting M ALB 0401
ALD 25-52 -4 N7D 20-400 70/100 N(I) CW C FL ALD 0321-0330 ALD 0401-
0402
N7D 509M Fuel oil version C ALD 0401-
0402
N7DH B ALD 0403-
0404
ALG 60-125 -4 N3E Hydraulic version 150-2300 70/100 N(I) CW C FL ALG 0351-0364 ALG 0401
60-70 N3E/60 Fuel oil version 150-600 C ALG 0301-0304 ALG 0401
NxEH B ALG 0402
NxES J ALG 0403
80-125 N3/B3 Fuel oil version 380-2200 70/100 N(I) CW C FL ALG 0305-0314 ALG 0401
J ALG 0403
B ALG 0402
SP 1205.02 GB

20
 Performance data & dimension prints for Spare parts book
obsolete products April 2007

Rotation of rotor set

Pump body (sleeve)

Connection
Mounting
Pump Rotor Form Mounting/valve Flow Press. Perfomance Dimension
Size/ l/m bar tabels print
lenght
ANA 15-20 -6 NA Without valve 5-14. 60 I(I) CCW F BSP ANA 0301-0302 ANA 0401
AND 25-38 -6 N5A Excl valve 12-120 40 I(I) CCW F FL ANG 0301-0303 AND 0401
ANG 25-90 -6 N5GA Excl valve, 12-820 60 S(I) CCW F FL ANG 0301-0309 ANG 0402
foot mounted
ANL 38-60-6 N5M Flange mounted 53-230 60 Size38 A(1) CCW B FL ANG 0303-0306 ANL 0401
Size45-60 S(1)
APD 25-38 -8 N2D 20-150 140/160 N(I) CW C FL APD 0321-0330 APD 0401
45-52 N4D 150-325 C APD 0402
NxD/56 Hydraulic version C
NxD/509M Fuel oil version C APD 0403-0404
NxDS J APD 0405-0406
APG 60-125 -8 N3E Hydraulic version 150-2200 140/160 N(I) CW C FL APG 0301-0314 APG 0401
N3E/60 Fuel oil version C
NxH B APG 0402
NxS J APG 0403
ARA 38-80 -9 N5G Excl valve 50-575 100 N(I) CCW F FL ARA 0303-0308 ARA 0401
ATA 32,38,52-12 N3A Excl valve 25-135 175 I(I) CCW F FL ATA 0301-0303 ATA 0401
B4 25-70-4 B4F N1/L1 20-840 100/140 I CW B BSP* B4 0301-0328 B4F 0401
B4S Submerged M *sizes 052-070: FL B4S 0401
B4T T B4T 0401
B4F N2/L2 L** B B4F 0402
B4S submerged **025-032:I M B4S 0402
B4T T B4T 0402
B4V J MS-16685E
D4C 25-70-4 Lxxx Cartridge pump 10-850 160 (L) CW C D4 0315-0328 D4C 0401
Yxxx -”- (Y)
Sxxx incl pump body FL
E4C 25-70-4 L/Yxxx Cartridge pump 10-960 70 (L) CW C E4 0315-0328 E4C 1110
Sxxx incl pump body (Y) FL
Rxxx "
E4S 25-70-4 N1 Submerged 10-850 70/100 L CW M BSP* E4S 0333-0336 E4S 0403
38 N2 19mm shaft dia *sizes 060-070: FL E4S 0403
25-52 N3 E4S 1112E
25-70 N4 MS-23105
GAA 25mm S3A (615C) 150 50-175 S FL GAA 0401
GAD 1/2-1 1/2" S6A with hand wheel 15-300 2-100 I BSP GAD 0401
S6B with cap GAD 0401
25-40mm S6x 75-300 2-75 I FL GAD 0402
60mm S6x 450-900 2-75 I FL GAD 0403
GAE 1/2-1 1/2" Panel mounted 15-300 2-100 I BSP GAE 0402-03

Pump body and sleeve Rotation of rotor set Mounting form Connections
I Cast iron CW clockwise rotation F Foot (bedplate) mounting BSP BSP-threaded
S Cast steel CCW counter clockwise B Bellhouse (flange) mounting connection
F Welded steel rotation T Vertical tank mounted FL Flange connections
N Nodular cast iron with our without suction pipe)
L Aluminium M Submerged pump
J Axial inlet
C Pump without inlet chamber
SP 1205.02 GB

Note: On special pumps above information may differ. Y Vertical foot mounted
21
Spare parts book Weight list
April 2007

Below weights are approximately net weights in kg for pumps, valves and spare part sets.
The weight refer to the latest version of the pump and the highest weight if several forms exist

Please note that if a set has a stated net weight of 0,1 kg this means 0,1 kg or lower.

Pump Size Compl Rotor Rebuild Sleeve Front Rear Shaft Minor Joint Valve Pump
series pump set ing ele- balanc bearing seal kit kit ele- ele-
G011/ set ment cover elem. ment ment
G012 G015 G020 G031 G041 G050 G053 G057* G070 G090

Low pressure pumps

AAA 015 1,6 0,2 0,1
020 2,6 0,3 0,1
ABF 080 16 0,6 1,0 0,8 0,1 4,6 45
090 21 0,6 1,5 0,8 0,1 4,6 53
100 29 1,0 2,1 1,0 0,1 7,5 74
110 38 1,2 2,7 1,5 0,1 7,5 101
125 54 1,7 3,7 2,0 0,1 12 140
140 79 2,1 5,2 2,2 0,2 12 195
ABQ 100 55 90 3,1 2,1 0,2 12 157
110 73 140 3,2 2,2 0,2 20 225
125 100 154 3,2 2,2 0,3 20 270
140 137 225 5,0 2,2 0,3 40 380
160 1600 190 264 0,8 1,2 0,3 72 470
180 2150 270 340 0,8 1,3 0,5 72 630
ACD 025 8 0,6 0,1 0,2 0,1
ACE 025 11 1,0 0,2 0,4 0,1 0,3
032 12 1,3 0,2 0,4 0,1 0,3
038 16 2,0 0,2 0,5 0,1 0,3
ACF/ 080 110 13 28 1,1 2,2 0,1 4,6
UCF 090 135 18 34 1,4 3,4 0,1 4,6
IRBO 100 180 29 49 2,5 5,1 0,1 7,5
110 215 38 62 2,5 5,1 0,1 7,5
125 275 49 75 2,5 5,1 0,1 12
ACG/ 045 26 2,1 0,2 0,4 0,1 0,3
UCG 052 34 3,2 0,3 0,6 0,1 0,3
NTBP 060 47 4,8 0,3 0,8 0,2 0,3
070 62 7,0 0,5 1,1 0,2 0,3
LPD 015 5,8 0,8 0,2 0,2 0,1 0,1
020 5,6 0,8 0,2 0,2 0,1 0,1
LPQ 100 620 46 0,2 2,8 0,2 16 144
110 640 55 0,2 2,8 0,2 16 156
125 675 71 0,2 2,8 0,2 16 175
140 900 105 0,2 2,8 0,2 16 250

*) Weight for sets excluding ball bearing.

SP 1205.02 GB

22
 Weight list Spare parts book
April 2007

Below weights are approximately net weights in kg for pumps, valves and spare part sets.

Pump Size Compl Rotor Sleeve Bearing Shaft Joint Joint Pump
series pump set ele- ele- seal kit kit ele-
G011/ ment ment ment
G012 G020 G031 G050 G055 G057 G090

Medium & high pressure pumps

ALG 080 159 19 68 1,5 3,0 122
090 184 30 99 1,5 3,0 152
100 222 40 131 2,1 3,6 174
110 282 49 138 2,1 3,6 192
D4 LxBE G102 025 6,0 0,9 0,2 0,1
032 8,2 1,8 0,2 0,1
038 13 3,1 0,2 0,1
045 20 4,8 0,2 0,1
IxBE G102 052 75 6,8 0,2 0,1
060 108 11 0,3 0,1
070 140 15 0,3 0,1
D4C LxCE 025 8 0,9 0,2 0,1
032 10 1,8 0,2 0,1
038 13 3,1 0,2 0,1
045 21 4,8 0,2 0,1
052 29 6,8 0,2 0,1
060 45 11 0,3 0,1
070 55 15 0,3 0,1
D6 038 55 3,8 0,2 0,6
045 75 6,3 0,3 0,6
052 115 9 0,3 1,2
060 165 14 0,4 1,4
070 210 20 0,4 1,6
E4 LEBE G102 025 4,4 0,9 0,1 0,1 0,1
032 5,5 1,5 0,1 0,1 0,1
038 6,3 2,5 0,2 0,1 0,1
045 9,6 3,8 0,2 0,1 0,1
052 16 5,5 0,2 0,1 0,1
060 21 8 0,4 0,1 0,1
070 33 13 0,5 0,1 0,1
E4C LxFE 038 2,8 0,2 0,2 0,2
045 0,2 0,2 0,2
052 6,1 0,3 0,2 0,4
E4S 025 5
032 6
038 7
045 12
052 18
060 25
070 37

Valves size cpl valve

GAD 065 49
GAR 012 3,9
034 6,0
100 8,8 Calculation of gross weight:
112 20 -35 kg: Net weight + 15% (cartons)
GAS 015 3,9 36-80 kg: Net weight + 35% (cases)
020 6,0 81-125 kg Net weight + 25% (cases)
025 8,8 126-250 kg: Net weight + 20% (cases)
040 20 251 kg - Net weight + 15% (cases)
SP 1205.02 GB

23
Spare parts book
April 2007

SP 1205.02 GB

24
 Spare parts book
April 2007

Section C
Current products
SP 1205.02 GB

25
Spare parts book ABQ (size 160-180) Low pressure pump
April 2007 (for size 100-140, see obsolete section)

List of components
Valid for all pumps in sizes: ABQ 160/180; Rotor diameter and Generation: B5/L5/N5
With version codes: I } R } Y } O } Also valid for pump option A020, A317
P } Example of pump designations: ABQ 180N5 IRYP

Pos Denomination Qty Components included in Spare parts sets: Explanations:

No G012 G020 G050 G053 G054 G057 G070 G090 Note A020: Surface-treated cast
1020 Power rotor 1 x x x iron pump bodies
105 Set screw 1 x x x A317: IMO-pump manu-
105A Ball 1 x x x factured by Kawasaki
113 Key 1 x x x Heavy ABQ 160-180 In-
117 Locking ring 1 x x x dustries (KHI), Japan
120 Distance sleeve 1 x x x 1 which has been equipped
122 Ball bearing 1 x x x with IMO AB pump ele-
202 Idler rotor 2 x x x ment.
301 Sleeve 1 x x G012: Rotor set CW-rota-
302 Sleeve 1 x x tion (std)
303 Distance ring 1 x x G020: Sleeve element
308 Pin 4 x x G050: Shaft seal
315 Screw 6 x x
G053: Minor kit
315A Locking washer 6 x x
331 Screw 12 x x G054: Major kit (G050+
331A Locking plate 12 x x G057 + G012+615)
354 Bearing bush 1 x G057: Joint kit
382 Screw 4 x G070: Valve element
382A Washer 4 x G090: Pump element
390 Distance sleeve 4 x
391 Bearing plate 1 x
401 Pump body 1
451 Screw 24 Notes:
455 Screw 8 x 1) Valid for size 160
460 Pin 2
462 Plug 1
462A Washer 1 x x x
463 Plug 1
463A Washer 1 x x x
464 Plug 2
464A Washer 2 x x x
466 Bottom cover 1
466A Gasket 1 x x x
467 Screw 16
467A Washer 16
5010 Top cover 1
502 Pin 1
504 Screw 1
506 Gasket 1 x x x
507 Bottom ring 1 x x x x
509A Sealing ring 1 x x x x
509C Rubber ring 1 x x x x
509D Washer 1 x x x x
509E Spring 1 x x x x
510 Seat 1 x x x x
510A O-ring 1 x x x x
5110 Seal cover 1
511A O-ring 1 x x x x
511B Tension pin 1
536 Eye bolt 2
537 Deaeration plug 1
SP 1205.02 GB

26
 ABQ (size 160-180) Low pressure pump Spare parts book
(for size 100-140, see obsolete section) April 2007

Pos Denomination Qty Components included in Spare parts sets:

No G012 G020 G050 G053 G054 G057 G070 G090
537A Washer 1 x x x
537B Deaeration plug 1
537C Washer 1 x x x
601 Upper valve cover 1 x
602 O-ring 2 x x x x
605 O-ring 1 x x x x
606 Lower valve cover 1 x
608 Valve spindle 1 x
608A Washer 1 x
608B Ball bearing 1 x
608C Retaining ring 1 x
6120 Regulating nut 1 x
613 Pin 1 x
6140 Valve piston 1 x
615 Valve spring 1 x x
621 Hand wheel 1 x
622 Nut 1 x
622A Key 1 x
623 Valve plate 1 x
636 Chock valve 4 x
655 Guiding washer 1 x
656 Guiding sleeve 1 x
657 Spring 1 x

Old designation Current designations:

ABQ 160-3 DN5M ABQ 160N5 IRYP
ABQ 180-3L DN5M 615A ABQ 180L5 IRYO

Obsolete pumps:
ABQ W4M (971A) pumps manufactured by Kawasaki Heavy Indus-
tries, Japan.
For pumps manufactured by Kawasaki Heavy Industries (KHI),
Japan.
Designation ABQ 160/180-3 (_/L/B)
W4M (971A):

Our pump elements can be supplied to a KHI-pump if following

parts are ordered:
Pos No Spare parts (set) Qty 160 180
G090 Pump element B-lead 144113 -
" ” L-lead 144584 116129
" ” N-lead 144105 116111
504 Screw 4 092825 092825
5110 Seal cover 1 108290 108290
537 Dearation plug 1 048868 048868
537A Washer 1 017830 017830
- Name plate* 1 169870 169870
*) The name plate is marked "ABQ xxxz5 IRYP A317”. After the
convertion is made spare parts should be ordered to this new
pump designation. Please note that our valve parts does not fit
this pump.
SP 1205.02 GB

27
Spare parts book ABQ (size 160-180) Low pressure pump
April 2007 (for size 100-140, see obsolete section)

Ordering code

Pos Spare parts (set) Part no for pump size Note Recommendation:
No 160 180
For maintenance the following spare
G012 Rotor set B-lead 144600 -- 2 part sets are recommen­ded:
" L-Lead 144592 116079 2 Set: To be used:
" N-lead 144618 116061 2 G057 Joint kit:
G020 Sleeve element 144628 116087 2 For dismantling of the pump.
G050 Shaft seal 108696 108696 2 G053 Minor kit
G053 Minor kit 192204 192205 2 For service
G054 Major kit=G050+G057+G011+615 G090 Pump element:
G057 Joint kit 183780 183798 For repair after damage or greater wear.
G070 Valve element xxxO 116103 116103 1
" xxxP 116095 116095 1
G090 Pump element B-lead 144113 -- 2
" L-lead 144584 116129 2
" N-lead 144105 116111 2
117 Locking ring 022020 022020
122 Ball bearing 109710 109710
605 O-ring 015917 015917 1 Notes:
615 Valve spring xxxO 108704 108704 1 1) Not valid for pump option A317
" xxxP 109660 109660 1 2) Not valid for pump option A020

SP 1205.02 GB

28
 ABQ (size 160-180) Low pressure pump Spare parts book
(for size 100-140, see obsolete section) April 2007

Assembly drawing

1020
537A 511B
510A 5110
510
509A 504
537 509C 354
509D
5010

509E
507
511A
502 301
460
451
506

202

331
303
621

605
602

657
656

655
608
6140
615

302

602

608A 117
122
608B
608C
SP 1205.02 GB

29
Spare parts book ACD Low pressure pump
April 2007

List of components
Valid for all ACD pumps, size 025. Rotor lead and Generation: L6/N6
With version codes: I } R } B } P } The version code is composed of the letters in
N } T } the 4 columns.
V } Example of pump designations std: ACD 025L6 NVBP

G012 G050 G053 G057 Parts valid for

Pos Denomination Qty Rotor Shaft Minor Joint obsolete pumps Note
No set seal kit kit N3F N4F N5F
1020 Power rotor 1 x x x x 1
134 Locking screw 1 x x x x x x
162 Nylon sleeve socket 1 x x x x x x
202 Idler rotor 2 x x x x 1
401 Pump body 1 x
416 Inlet flange 1 x x x
417 Screwl 8 x x
417A Nut 8 x x
418 Gasket 1 x x x x x
423 Gasket 1 x x x x x
427 Outlet flange 1 x x x
443 Drip nipple 1 x x x
451 Screw 8 x x
501 Front cover 1
506 O-ring alt. gasket 1 x x x x 2
509 Shaft seal 1 x x 3
551 Rear cover 1 x x
556 Gasket 1 x x x x
601 Valve cover 1 x
602 Sealing washer 1 x x x x x
605 O-ring 1 x x x x x
612 Regulating screw 1 x
612A Retaining ring 1 x
614 Valve piston 1 x
615 Valve spring 1 x x x
Notes:
1) Delivered only as Rotor set G012.
When ordering spare parts, please state the complete pump identification according to its name plate and required
spare part set or the required parts position number.
2) The spare part set includes both O-ring and gasket. The o-ring is to be used in the L6/N6 version with
o-ring. The gasket is to be used in the version with gasket. Never fit both o-ring and gasket in one pump!
Change from gasket to o-ring was done in early 1996.
3) Shaft seal p/n 015701, for obsolete pumps N3F, N4F & N5F is obsolete.
N3F: Please order a new pump z6 IVBP which has the same data and measurement.
N4F-N5F: Order shaft seal G050, p/n 190848 + front cover, item 501, p/n 118117 + O-ring, item 506, p/n 016790 or a
complete pump z6 NVBP.
SP 1205.02 GB

30
 ACD Low pressure pump Spare parts book
April 2007

416
Exploded view 427 417

418 551 451

ACD 025x6 xxBP 423
556
401

451 501 506*

612A
602
417A
601
605
612
615 202
* 506 is gasket or o-ring. 443 614
1020
Shaft Seal Obsolete version
xx
Version xVxx on xV
509Versi
202
509 134
162

Version xTxx

x
xTx
on
509V ersi
S6
509
Ordering code S2

Pos Spare parts (set) Part.No. Note Recommendation:

No Size 025 For maintenance the following spare part sets
Pump ACD 025L6 NVBP 182006 are recommended:
" ACD 025N6 NVBP 181990 Set: To be used:
G012 Rotor set L-lead 062893 1 G057 Joint kit
" N-lead 062885 1 For dismantling of the pump.
G050 Shaft seal xTxx 190810 G053 Minor kit
" xVxx 192691 4 For service
G053 Minor kit xTxx 192202 Major kit = pump
" xVxx 192203 4 For repair after damage or greater wear.
G057 Joint kit 183681 4
162 Nylon sleeve socket 034652 1
418 Gasket 018457 1
423 Gasket 018457 1 Ordering example:
443 Drip nipple 018515 1 For IMO-pump ACD 025L6 IVBP
501 Front cover Ixxx 166983 serial number 456789:
506 O-ring (current version) 016790 Shaft seal pos G050 p/n 190848
Valve spring pos 615 p/n 018523
Gasket (old version) 091900 1
556 Gasket 091918 2 Notes:
612 Regulating screw 117077 3 1) Also valid for obsolete pumps N3F, N4F & N5F.
614 Valve piston 117093 3 2) Also valid for obsolete pump N4F & N5F.
615 Valve spring 018523 1 3) Also valid for obsolete pump N5F.
4) Also used for old pumps xRxx if viton is accept-
S2 O-ring xTxx 190806
able.
S6 O-ring xTxx 190791
SP 1205.02 GB

31
Spare parts book ACD Low pressure pump
April 2007

Obsolete valve block

ACD DxA

For obsolete double assembly ACD DxA Valid for

obsolete forms2)
6 Pressure gauge -1+3 bar 142455
6 Sealing washer x 080390
2 Gaskets for flanges x 018457

2) Obsolete double assemblies T3AC, T4AC & T5AC and T3AA, T4AA, T5AA

Explanations

Old/Current designations: Replaced by:

Bare shaft pumps:
ACD 25-2 N6F ACD 025N6 IRBP ACD 025N6 IVBP ACD025N6 NVBP
ACD 25-2L N6F ACD 025L6 IRBP ACD 025L6 IVBP ACD025L6 NVBP
Pump assemblies:
ACD 25-2 N6F-1 ACD 025N6 IRBP S2A — —
ACD 25-2 N6F-6 ACD 025N6 IRBP S4A — —
Obsolete pumps:
ACD N3F/N4F/N5F

Noted wich parts are available

Obsolete double pump assemblies:
ACD 25-2 T6AC ACD 025N6 IRBP D0A
ACD 25-2 T6AA-1 ACD 025N6 IRBP D2A
ACD 25-2 T6AA-6 ACD 025N6 IRBP D4A
On old double assemblies in forms:
T2AC to T5AC, T2AA-1 to T5AA-1
T2AA-6 to T5AA-6
please look on the existing pumps on the double assemblies which designation they have enabling you to order cor-
SP 1205.02 GB

rect parts

32
 Spare parts book
April 2007
SP 1205.02 GB

33
Spare parts book ACE (D3/K3/L3/N3) Low pressure pump
April 2007 Obsolete pumps (L1/L2, K1/K2, N1/N2) See section D

List of components
Valid for all pumps in sizes: ACE 025/032/038 Rotor diameter and Generation: D3/K3/L3N3
With version codes: N } Q } B } P } Also valid for pump options: A050, A078, A101, A291
T } The version code is composed of the letters in the 4 columns.
V } Example of pump designations std: ACE 025L3 NTBP;
option: ACE 038N3 NVBP A101

Components included in spare parts sets:

Pos Denomination Q-ty G011 G012 G050 G053 G057 G070 G082 Notes
no
1010 Power rotor 1 x
1020 Power rotor 1 x
113 Key 1 x x
122 Ball bearing 1 x x x
125 Secondary seal 1 x x x x 1,4
201 Idler rotor 2 x
202 Idler rotor 2 x
351 Balancing bush 1 x x
401 Pump body 1
416 Suction flange 1
417 Screw 8
418 Gasket to 1 x x
suction flange
423 Gasket to 1 x x
discharge flange
427 Discharge flange 1
440 Return valve 1
443 Seal chamber 1 3
plug
443A Tension pin 1 3
443B O-ring 1 x x 3 Explanations:
451 Screw 4 A050: Unpainted
453 Screw 4 pump
462 Plug 1 A078: Rubber details in
nitrile (when viton is
462A Sealing washer 1 x x
standard)
463 Plug 1
A101: Pump with
463A Sealing washer 1 x x CCW-rotor set
501 Front cover 1
A291: Pump with tapered
506 Gasket 1 x x power rotor. Reduced
509 Shaft seal 1 x x flow
537 Deaeration plug 2 G011: Rotor set (CCW)
537A Washer 2 x x G012: Rotor set (CW)
551 Rear cover 1 G050: Shaft seal
556 Gasket 1 x x
G053: Minor kit
557 Plug 1
G057: Joint kit
557A Washer 1 x x
G070: Valve element
605 O-ring 1 x x x
608 Valve spindle 1 x G082: Seal Guard kit
608A Tension pin 1 x
Notes:
6120 Set screw 1 x
1) Version NTBP and
613 Pin 1 x NQBP
614 Valve piston 1 x 2) Version NQBP only
615 Valve spring 1 x 3) Excluded in pumps
7310 Compl. Seal 1 x 2 manufactured from
Guard december 2000.
4) Excluded in
732 Gas generator 1 x 2 xTxx A078
SP 1205.02 GB

34
 ACE (D3/K3/L3/N3) Low pressure pump Spare parts book
April 2007

Exploded view
202
xTxx, xQxx
1020
S6 113
351
122
509
Shaft Seal Obsolete version
462
462A
417 416
418
S2
427
xVxx
453
423
xTxx
xQxx
551
537 556
537A
(608A)

451 463 463A 401

440 (605)
506 (608)
537A 537
(6120)
(613)
557A 557 (615)
(614)
125 501 7310 732
xTxx, xQxx xQxx
Ordering code xQxx

Pos Spare parts (set) Part no for pump size Note Recommendation:
No 025 032 038 For maintenance the following
Pump ACE xxxL3 NVBP 189897 189892 -- spare part sets are recommended:
ACE xxxK3 NVBP -- -- 189886
Set: To be used:
ACE xxxN3 NVBP 189686 189787 189788
ACE 038D3 NVBP -- -- 190749 G057 Joint kit
G011 Rotor set K-lead CCW-rot -- -- 190489 2 For dismantling the pump.
" L-lead 190493 190490 -- 2 G053 Minor kit
" N-lead 190492 190491 190488 2 For service.
G012 Rotor set K-lead CW-rot -- -- 190482 2 Major kit = pump
" L-lead 190486 190485 -- 2 For repair after damage or greater
" N-lead 190487 190484 190483 2 wear.
" D-lead -- -- 192698
G050 Shaft seal xQxx 190495 190495 190497 1
" xTxx 190495 190495 190497 1
" xTxx A078 191288 191288 191288 Ordering example:
" xVxx 189964 189964 189964 1 For IMO-pump ACE 032N3 NVBP,
G053 Minor kit xQxx 190503 190712 190499 1 serial number 456789:
" xTxx 190503 190712 190499 1 Shaft seal pos G050 p/n 189964
" xVxx 190501 190710 190500 1 Valve element pos G070 p/n 189873
G057 Joint kit xQxx 190524 190713 190523 1
" xTxx 190524 190713 190523 1
" xVxx 190525 190714 190522 1
Notes:
G070 Valve element 189873 189873 189873 1 1) Not valid for A078
" A078 191291 191291 191291 2) Not valid for A291
G082 Sealguard kit xQxx 190526 190526 190527
122 Ball bearing 173765 173765 173591
125 Secondary seal xQxx, xTxx 190469 190469 190468 1
5010 Front cover 189692 189692 189775
732 Gas generator xQxx 190530 190530 190530
S2 O-ring xQxx, xTxx 191514 191514 191514 1
SP 1205.02 GB

S6 O-ring xQxx, xTxx 191518 191518 191518 1

35
Spare parts book ACE (D3/K3/L3/N3) Low pressure pump
April 2007

Assembly drawing T4 double assembly

Ordering code
For doubble assembly T4
Pos No Included in Scale Note
2 Joint 160929
5 Strainer 160937 Q1xx Two strainers required to each double assembly
" " 172866 Q2xx -"-
" " 161885 Q3xx -"-
" " 189935 Q4xx -"-
" " 190824 Q5xx -"-
" " 190823 Q6xx -"-
13 Pressure gauge - inlet 172346 Qx10 bar-kPa 0-10 bar std 63mm diameter
" " 160952 Qx20 " 0-25 bar std 63mm diameter
" " 190164 Qx14 " 0-10 bar 100mm dia
14 Pressure gauge - outlet 160960 Qx10, Qx20 bar-MPa -1/+9 bar 63mm diameter
" " 190163 Qx14 " -1/+9 bar 100mm dia
SP 1205.02 GB

36
 Spare parts book
April 2007
SP 1205.02 GB

37
Spare parts book Opti Line ACE (D3/K3/L3/N3) Low pressure pump
April 2007

List of components
Valid for all pumps in sizes: ACE 025/032/038 Rotor diameter and Generation: D3/K3/L3/N3
With version codes: N } K } B } P } The version code is composed of the letters in the 4 columns.
L } Example of pump designations std: ACE 025L3 NKBP
M}
Pos Components included in spare parts set
No Denomination Qty G012 G054 G057 G070 G098 Notes Explanations:
002 Motor 1 G012: Rotor set
003 Connecting frame 1
004 Angle bracket 1 G054: Major kit
005 Magnetic coupling 1 x
005A Retaining ring 1 x x x G057: Joint kit
006A Screw 1
007A Screw 1 G070: Complete valve element
007B O-ring 1 x x x
1020 Power rotor 1 x x G098: Compl magnetic coupling
105 Nozzle 1 x x 3
112 Balancing piston 1 x x 3
113 Key 1 x x
122 Ball bearing 1 x x
124 Retaining ring 1 x x
124A Support washer 1 x x
202 Idler rotor 2 x x
351 Balancing bush 1 x x
401 Pump body 1 Notes:
418 Gasket 1 x x 1
423 Gasket 1 x x 1 1) Gaskets for counter flanges
440 Return valve 1
451 Screw 1 2) Sizes 025-032 only
453 Screw 1
462 Plug 1 3) Not sold seperately
462A Sealing washer 1 x x
463 Plug 1
463A Sealing washer 1 x x
5010 Front cover 1
506 Gasket 1 x x
520 Cover 1 2
520A O-ring 1 x x 2
551 Rear cover 1
556 Gasket 1 x x
605 O-ring 1 x x x
608 Valve spindle 1 x 3
608A Tension pin 1 x 3
6120 Set screw 1 x 3
613 Pin 1 x 3
614 Valve piston 1 x 3
615 Valve spring 1 x 3
701 Screw 2
701A Washer 2
702 Screw 4
702A Washer 4
703 Screw 3
703A Washer 3
703B Nut 3
998 Drive hub 1
998A Washer 1
SP 1205.02 GB

998B Screw 1

38
 Opti Line ACE (D3/K3/L3/N3) Low pressure pump Spare parts book
April 2007

Exploded view

113
351
122
124A 202
124 462
462A 453
520A
520 1020
007B

998B - 551
05 (501A)
998A -0
998 463A (608A)
006A
463
451

556

506 605
(608)
(6120)
701 (613)
701A (615)
(614)
5010
703B
703A

004

703

002
702A
702

Ordering code
Part numbers for pump size Recommendation:
Item Spare Parts sets 025 032 038 For maintenance the following spare
G012 Rotor set D-lead -- -- part sets are recommended:
Set: To be used:
K-lead -- -- 192246
G054 Major kit
" L-lead 192242 192244 -
For repair after damage or greater
" N-lead 192243 192245 192247 wear.
G054 Major kit D-lead -- -- 193065 G057 Joint kit
" K-lead -- -- 192252 For dismantling the pump.
" L-lead 192248 192250 -- Ordering example:
For IMO-pump ACE 032N3 NKBP, se-
" N-lead 192249 192251 192253 rial number 456789:
G057 Joint kit 192260 192261 192262 Ball bearing pos 122 p/n 173765
G070 Valve element 189873 189873 189873 Valve element pos G070 p/n 189873
G098 Magnetic coupling K 192254 192254 --
" L 192255 192255 192258
" M -- 192256 192259
SP 1205.02 GB

122 Ball bearing 173765 173765 173591

39
Spare parts book ACF/UCF (K4/L4/N4) Low pressure pump
April 2007

List of components
Valid for all ACF/UCF Generation 4 pumps with lead and sizes: 080/090/100 K4/N4; 110/125 L4/N4
with version codes: I } R } B } E } Also valid for pump options A020, A084, A087,A101.
N } V } F } O } The version code is composed of the letters in the 4 columns
P } Example of pump designations std: ACF 080N4 IRBO
option: ACF 100K4 NVBP A101

Pos Components included in Spare parts sets: Valid for N2F

No Denomination Qty G011 G012 G015 G050 G053 G054 G057 G070 & N2F/60 Note
1010 Power rotor (CCW-rot.) 1 x (x)
1020 Power rotor (CW-rot.) 1 x x x
113 Key 1 x x x
122 Ball bearing 1 x x x (x) 8
123 Locking washer 1 x x x (x) 8
124 Bearing nut 1 x x x (x) 8
130 Support ring 1 x x x x
132 Retaining ring 1 x x x x
201 Idler rotor (CCW-rot.) 2 x (x)
202 Idler rotor (CW-rot.) 2 x x x
401 Pump body 1
424 Tuning cover 1
424A Gasket 1 x x x
425 Screw 4
429 Throttle spindle 1
429A Tension pin 1
430 Piston 1 1
432 Tension pin 1 1
437 O-ring 1 x x x
451 Screw 4-6 x
453 Screw 8
455 Screw 8
462 Plug 1 x
462A Sealing washer 1 x x x x
463 Plug 1 x
463A Sealing washer 1 x x x x
480 Valve housing 1 x 5
501 Front cover 1 x
506 O-ring 1 x x x x x
509A Rotating ring 1 x x x x 2
509C Rubber ring 1 x x x x
509D Washer 1 x x x x
509E Spring 1 x x x x
511 Seat 1 x x x x 2
511A O-ring 1 x x x x
520 Bearing disc 1 x
521 Screw 4 x x
526 Grease nipple 1 x x 7
526A Protective cap 1 x x 7
537 Deaeration plug 1
537A Washer 1
551 Rear cover 1 3
556 Gasket 1 x x x x
601 Top cover 1 x x 5
602 Gasket 2 x x x x x 5, 6
605 O-ring 1 x x x x x 5
606 Bottom cover 1 x x 5
608 Valve spindle 1 x x 5
612 Regulating nut 1 x x 5
613 Pin 1 x x 5
6140 Valve piston 1 x x 5
615 Valve spring 1 x x x 5
621 Wheel 1 x x 5
SP 1205.02 GB

622 Nut 1 x x 5

40
 ACF/UCF (K4/L4/N4) Low pressure pump Spare parts book
April 2007

Pos Components included in Spare parts sets: Valid for N2F

No Denomination Qty G011 G012 G015 G050 G053 G054 G057 G070 & N2F/60 Note
622A Key 1 x x 5
623 Valve plate 1 x x 5
636 Shock valve 0-2 x x 4, 5
655 Washer 1 x x 5
656 Sleeve 1 x x 5
657 Spring 1 x x 5
658 Distance sleeve 1 x x 5

Explanations:
ACF: Pump with DIN flanges
UCF: Pump with ANSI flanges
A020: Surface-treated cast iron pump bodies.
A050: Unpainted pump
A084: Pump with lifetime ballbearing
A087: Combination of A101 + A084
A101: Nonstandard rotation: CCW (counter clockwise) CW-rotation is standard)
G011: Rotor set CCW-rot.
G012: Rotor set CW-rot.
G015: Rebuilding set CW rotation (to be used when converting obsolete pumps form N2F to form N3F.)
CCW rotation: G016)
G050: Complete shaft seal
G053: Minor kit
G054: Major kit
G057: Joint kit
G070: Valve element

Old designation Current designation

ACF 80-3 N4F ACF 080N4 IRBO
ACF 90-3 N4F 615B ACF 090N4 IRBP
ACF 100-3 N4F A051 ACF 100N4 IVBO
ACF 110-3L N4F/Y ACF 110L4 IRBO A020
ACF 125-3L N4F A101 ACF 125L4 IRBO A101

Obsolete pumps
N2F & N2F/60: (ACF only)
Parts available listed. Please note that the N2F pump has a different shaft seal than the N3/N4-pumps.
N2F-pumps can be uppgraded to N3F-pumps using the rebuilding set G015.
N3F: (ACF only)
All parts are also valid for the N3F-pumps. Please note if you require a new pump body, item 401, you have to order
the tuning parts, item 424-437.
Then the pump will automatically be uppgraded to version N4.

Notes:
1) Valid for sizes 100 - 125
2) Delivered only as shaft seal G050
3) Valid for pump xxxE, item no 601 - 658, 480 excluded
4) Number of shock valves: size 080-090 :0
100-110: 1, 125: 2
5) Valid for pump xxxO/xxxP
6) On some older drawings is one pce noted as 602 and the other as 607.
7) Excluded in A084 & A087, replaced by a plugg.
8) New spare part set G057 excluding ball bearing, washer and nut introduced. Old set available during a transfer
SP 1205.02 GB

period. Part numbers, see ordering code.

41
Spare parts book ACF/UCF (K4/L4/N4) Low pressure pump
April 2007

Ordering code
Pos Spare Parts (set) Part numbers for pump size Note
No 080 090 100 110 125
G011 Rotor set K-lead CCW-rot 189665 189666 189667 -- -- 5
" L-lead -- -- -- -- --
" N-lead 188661 171249 175638 -- -- 5
G012 Rotor set K-lead CW-rot 187518 187526 187534 -- --
" L-lead -- -- -- 105452 105478
" N-lead 105411 105429 105437 105445 105460
G050 Shaft seal xRxx 105486 105494 105502 105502 105502
" xVxx 175562 183467 175570 175570 175570
G053 Minor kit N3E/N3F (xRxx) 191593 191595 191597 191599 192276 4
" N4 xRxx 191593 191595 191597 191599 191601 4,8
" N4 xVxx 191594 191596 191598 191600 191602 4,8
G054 Major kit=G012(G011)+G053+615
G057 Joint kit N4 xRxx incl ball bearing 183335 183350 183376 183392 183418 4,8
" xVxx - " - 183343 183368 183384 183400 183426 4,8
" N3_ xRxx excl ball bearing 191412 191414 191416 191418 192275
" N4 -"- 191412 191414 191416 191418 191420 8
" xVxx - " - 191413 191415 191417 191419 191421 8
G070 Valve element IRxO 066092 066092 066704 066704 067363 1
" IRxP 189662 189662 189663 189663 189664 1
" IVxO 191564 191564 191566 191566 191568
" IVxP 191565 191565 191567 191567 191569
122 Ball bearing 104257 104356 017293 017293 017293 4
" A084/A087 017251 159459 188141 188141 188141 6
123 Locking washer 017483 104364 094805 094805 094805
124 Nut 017475 104372 094797 094797 094797
401 Pump body ACF Ixxx 158238 158253 158279 158295 154682 2
" UCF Ixxx 162164 162172 162180 162198 162206
424 Tuning cover 154658 154658 154658 154658 154658
424A Gasket 154666 154666 154666 154666 154666
425 Screw 124636 124636 124636 124636 124636
429 Throttle spindle 159038 159038 154674 154674 154674
429A Tension pin 158337 158337 158337 158337 158337
430 Piston -- -- 159046 159046 158311
432 Tension pin -- -- 179127 179127 179127
437 O-ring xRxx 015933 015933 015933 015933 015933
" xVxx 016709 016709 016709 016709 016709
480 Valve housing Ixxx 088039 088039 088047 088047 088054 1
506 O-ring N3E/N3F (xRxx) 016444 016477 016493 016519 016519
" N3E/N3F A051 (xVxx) 016972 164293 160697 152868 152868
" N4 xRxx 016444 016477 016493 016519 016527 8
" N4 xVxx 016972 164293 160697 152868 117325 8
509C Rubber ring xRxx 012765 012815 012948 012948 012948
" xVxx 012781 012831 076745 076745 076745
556 Gasket 021386 021386 021717 021717 021873 1
608 Valve spindle 046581 046581 048967 048967 051243 1
614 Valve piston 046599 046599 048975 048975 051250 1
615 Valve spring xxxO 021451 021451 021766 021766 022061 1
" xxxP 021352 021352 021774 021774 022079 1
657 Spring 090654 090654 090662 090662 090670 1
Name plate 169870 169870 169870 169870 169870
Grease gun 188824 188824 188824 188824 188824 4

For obsolete pump ACF N2F & N2F/60

Pos Spare Parts Part numbers for pump size Note
No (set) 080 090 100 110 125
G015 Rebuild kit N-lead CW-rot L-lead -- -- -- 108753 108779 3
" N-lead 108712 108720 108738 108746 108761 3
G050 Shaft seal 069807 069815 069823 069831 069849
120 Distance sleeve obsolete 032730 032755 032789 032797 7
122 Ball bearing 017277 017285 017293 017319 017319
123 Locking washer 017509 094789 094805 017541 017541
124 Locking nut 017491 094771 094797 017533 017533
SP 1205.02 GB

506 O-ring 016444 016477 016493 016519 016519

42
 ACF/UCF (K4/L4/N4) Low pressure pump Spare parts book
April 2007

Exploded view

455 606

}
602
612
613
201 636 615 658
113
655
480 608
462 6140
1010
462 A 453
622 A
401
537A 556 656
Option A087, A101 537 xxxO/P
451 506 657
122 526 A 501 605
123 526 602
124 601
621
520
623
521 622
455

511 A 463 432 xxxE

463 A 551
511 429 A
130 132 424
425
430
113 429
437
424 A
509 A Tun
ing
Par
509 E 1020 202 ts
509 C 509 D

Recommendation
For maintenance the following spare parts
kits are recommended:
Set To be used:
G057 Joint kit
For dismantling of the pump
Ordering example:
G053 Minor kit
For IMO-pump ACF 080N4 IRBO
For service
serial number 456789:
G054 Major kit Minor kit G053, p/n 078576
For repair after damage or greater wear

Notes:
1) Also valid for pump N2F & N2F/60
2) Also valid for pump N3F but above tuning parts must be ordered. The pump will then , with the change of pump
body, be upgraded to form N4.
3) With the rebuilding set the N2F-pump will be upgraded to form N3F. A new pump name plate is delivered with
the rebuilding set.
The rebuilding set can of course also be used for pumps in forms N3 & N4.
4) Not valid for A084 and A087.
5) Valid for A087 & A101
6) Valid for A084 & A087
7) Production is discontinued, components may still be available in stock, please contact IMO AB.
8) Size 125: Pumps in generation N4 delivered during 1985-summer 1986 have the old N3 (smaller) o-ring.
p/n nitrile 016519 / viton 152868 (size 209,3x5,7)
SP 1205.02 GB

All N4-pumps delivered since summer 1986 are equiped with the current bigger o-ring
p/n nitrile 016527/ viton 117325 (size 219,3x5,7)
43
Spare parts book ACF (K5/L5/N5) Low pressure pump
April 2007

List of components
Valid for all ACF Generation 5 pumps with leads and sizes: 080/090/100 K5/N5 & 110/125 L5/N5.
With version codes: IVBP & NVBP. Also valid with options A020, A078, A101.
Explanations:
Included components in Spare part sets
Pos Part Denomination Qty G011 G012 G050 G053 G054 G057 G070 ACF: Pump with
1010 Complete power rotor (CCW-rot.) 1 x x DIN flanges
1020 Complete power rotor (CW-rot.) 1 x x CW: Clockwise
(103) Ball 1 (x) (x) (x) rotation
(104) Spring 1 (x) (x) (x) CCW: Counter clock-
(105) Hole screw 1 (x) (x) (x) wise rotation
(106) Balancing piston 1 (x) (x) (x)
G011: Rotor set CCW
113 Key 1 x x x
rotation
122 Ball bearing 1 x x x
130 Support ring 1 x x x G012: Rotorset CW
131 Retaining ring 1 x x x rotation
132 Support ring 1 x x x G050: Compl shaft
201 Idler rotor (CCW-rotation) 2 x x seal
202 Idler rotor (CW-rotation) 2 x x G053: Minor kit
401 Pump body 1 (G050+G057)
4240 Tuning element 1
G054: Major kit
(424) Cover 1
(424A) Gasket 1 x x x G057: Joint kit
(425) Screw 4 G070: Valve element
(429) Guiding screw 1
(429A) Tenison pin 1
(430) Piston 1 (Valid for sizes 100-125) 1
(432) Tenison pin (Valid for sizes 100-125) 1
(437) O-ring 1 x x x
451 Screw 4
451A Washer 4
453 Screw 8
455 Screw 4
455A Washer 4
462 Plug 1
462A Washer 1 x x x
463 Plug 1
463A Washer 1 x x x
480 Valve housing 1
501 Front cover 1
506 O-ring 1 x x x
509 Mechnical seal 1 x x x
(509A) Rotating seal ring 1 (x) (x) (x)
(509B) Seat 1 (x) (x) (x)
(509C) Rubber ring 1 (x) (x) (x)
(509D) Washer 1 (x) (x) (x)
(509E) Spring 1 (x) (x) (x)
(509F) O-ring 1 (x) (x) (x) x
520 Compl. cover 1
520A O-ring 1 x x x
(520B) Tension pin 1
521 Screw 4
521A Washer 1
(537) Plug 1
(537A) Washer 1 x x x
556 Gasket 1 x (x) x
6000 Valve cartridge 1 x
(6010) Compl. valve cover 1 (x)
(602) Pin 1 (x)
(603) O-ring 1 x x x (x) (x)
(605) O-ring 1 x x x (x) (x)
(608) Valve spindle 1 (x)
(609) Washer 1 (x)
(610) Ball bearing 1 x x (x) (x)
(612) Regulating nut 1 (x)
(614) Valve piston 1 (x)
SP 1205.02 GB

(615) Spring 1 (x)

44
 ACF (K5/L5/N5) Low pressure pump Spare parts book
April 2007

Included components in Spare part sets

Pos Part Denomination Qty G011 G012 G050 G053 G054 G057 G070
(622) Nut 1 (x)
(623) Ball bearing 1 x x (x) (x)

Exploded view

Ordering code
Pos Spare Parts (set) Part numbers for pump size Recommended Spare Parts Kits
No 080 090 100 110 125 Every shutdown for service of a plant is
costly. The time for repair should therefore
G011 Rotor set N-lead 192966 192968 192970 192972 192974 be limited to a minimum which can be
CCW K-lead 192967 192969 192971 -- -- accomplished by keeping a spare pump.
L-lead -- -- -- 192973 192975 The changed pump can later be repaired at
G012 Rotor set N-lead 192785 192958 192960 192962 192964 a suitable place and can then be used as a
CW CW K-lead 192786 192959 192961 -- -- spare pump. For maintenance the following
spare parts kits are recommended:
L-lead -- -- -- 192963 192965
G050 Shaft seal xVxx 192525 192525 192526 192526 192526
G053 Minor kit xVxx 192987 192987 192988 192988 192989
G057 Joint kit xVxx 192990 192990 192991 192991 192992
G070 Valve xxxP 192553 192553 192554 192554 192555
Kit Contents To be used for
G099 Complete IEC 132 192993 192997 -- -- --
G057 Gaskets, o-rings, Dismantling of
shaft IEC 160 192994 192998 193002 193002 193002
ball bearing, etc the pump
coupling IEC 180 192995 192995 193003 193003 193003
G053 G057 + Shaft seal Normal sched-
IEC 200 192996 192996 193004 193004 193004 G050 uled inspection
IEC 225 -- 193001 193005 193005 193005 G054 G053 + Complete Repair after major
IEC 250 -- -- 193006 193006 193006 rotor set breakdown or
SP 1205.02 GB

IEC 280 -- -- 193007 193007 193007 great wear

45
Spare parts book ACG/UCG (K7/N7) Low pressure pump
April 2007 Obsolete pumps: N2F, N2F/60, N3x, N4, K5/N5, K6/N6 see section D

List of components
Valid for all pumps in sizes: ACG/UCG 045/052/060/070; Rotor diameter and generation: K7/N7
With version codes: N} T } B } E } Also valid for pump options: A101, A327, A385
V} F } G } Example of pump designations
P } std: ACG 045N7 NVBP; option ACG 070N7 NVBP A101

Pos Qty Components included in Spare parts sets:

No Denomination G011 G012 G050 G053 G054 G057 G070 Note
1010 Power rotor CCW-rot. 1 x (x)
1020 Power rotor CW-rot. 1 x x
106 Balancing piston 1 x x x 5
113 Shaft key 1 x x x
120 Distance sleeve 1
122 Ball bearing 1 x x
124 Retaining ring 1 x x x
124A Support ring 1 x x x
201 Idler rotor CCW-rot. 2 x (x)
202 Idler rotor CW-rot. 2 x x
359 Distance washer 1
359A Support ring 1 x x x
401 Pump body 1
424 Sleeve 1 4
424A Washer 1 4
429 Spindle 1 4
437 O-ring 1 4
440 Return valve 1
451 Screw 4/6
453 Screw 4
462 Plug 2 1
462A Sealing washer 2 x x x 1
473 Grease nipple 1
473A Grease nipple cover 1
480 Valve housing 1 2
5010 Front cover 1
502 Tension pin 1 6
502A Plug 1 6
506 Gasket 1 x x x
509 Shaft seal 1 x x x
514 Retaining ring 1 x x x
537 Plug 2
537A Sealing washer 2 x x x
551 Rear cover 1 3
556 Gasket 1 x x x
601 Valve cover 1 x 2,7
602 Sealing washer 1 x x x x 2
605 O-ring 1 x x x x 2
608 Valve spindle 1 x 2,7
608A Retaining ring 1 x x x x 2
612 Set screw 1 x 2,7
614 Valve piston 1 x 2,7
615 Valve spring 1 x 2
Notes:
1) Excluded in xxxG
2) Excluded in xxxE
3) Valid for xxxE
4) Valid for pump option A327 & A385
5) Included in item 1020 or 1010
6) Included in item 5010
7) Only sold as G070
SP 1205.02 GB

46
 ACG/UCG (K7/N7) Low pressure pump Spare parts book
Obsolete pumps: N2F, N2F/60, N3x, N4, K5/N5, K6/N6 see section D April 2007

Explanations:
ACG: Pump with DIN flanges
UCG: Pump with ANSI flanges
A101: Nonstandard rotation: CCW (counter clockwise)
(CW-rotation is standard)
A327: Pump with Tuning
A385: Combination of A101+A327
G011: Rotor set CCW-rotation option
G012: Rotor set CW-rotation (std)
G050: Shaft seal
G053: Minor kit
G054: Major kit consisting of: G053+G012 (G011)
G057: Joint kit
G070: Valve element

ACG K7/N/-pumps as replacement pumps

for old N2/N3/N4-pumps when it is essential to receive identical outer dimensions:
Valid only if the pump assembly is equipped with our aluminum connecting frame with
angle bracket and our std shaft coupling type E.
As per our dimension print ACG 0452 (ACG N3x). Besides the K7/N7-pump you shall
order.

045 052 060 070

Set of intermediate plates.
-"- F.size F165 176412 176412 -- --
-"- F.size F215 176420 176420 176453 176453
-"- F.size F265 176438 176438 176461 176461
-"- F.size F300 -- 176446 176479 176479
Pump coupling half for
frame size
-"- F165 124768 124784 -- --
-"- F215 173666 137398 124891 124891
-"- F265 176743 173674 176636 176636
-"- F300-IEC160 -- 173674 125047 125047
-"- F300-IEC180 -- -- 176669 176669

Please note:
When you have to replace a pump ACG N2F you have to order a new shaft coupling. The intermediate plates can not
be used as the N2F pump units were equipped with our old NCA coupling and our old cast iron connecting frame.
K7/N7 can replace K5/K6/N5/N6 without above extra accessories.
SP 1205.02 GB

47
Spare parts book ACG/UCG (K7/N7) Low pressure pump
April 2007 Obsolete pumps: N2F, N2F/60, N3x, N4, K5/N5, K6/N6 see section D

Ordering code
Pos Spare parts (set) Part numbers for pump size
No 045 052 060 070
G011 Rotor set K-lead CCW-rot 189641 189642 189643 189644
" N-lead CCW-rot 186478 186486 186494 186502
G012 Rotor set K-lead CW-rot 187542 187559 187567 187575
" N-lead CW-rot 178913 179507 179515 179523
G050 Shaft seal xTxx 174094 174102 174110 174128
" xVxx 190335 190336 190338 190340
G053 Minor kit xTxx 191242 191244 191246 191248
" xVxx 191241 191243 191245 191247
G054 Major kit=G012(G011)+G053
G057 Joint kit 191237 191238 191239 191240
G070 Valve element xxxG/xxxP 191250 191250 191251 191251
120 Distance sleeve 173112 172908 173575 173237
122 Ball bearing 078576 077461 191181 191182
359 Distance washer 173161 172916 173542 173245
480 Valve housing xxxP 191022 191025 191028 191031
5010 Front cover 191120 191122 191124 191126
537A Sealing washer 010975 010975 010975 010975
S2 O-ring xTxx 190806 190792 190807 191513
S6 O-ring xTxx 190791 191515 191516 191517
-- Mounting sleeve 188887 188888 188889 188890

Recommendation: Ordering example:

For maintenance the following For IMO-pump ACG 045N7 NVBP
spare part sets are recommen­ded: serial number 456789
Set: To be used: Shaft seal pos G050 p/n 190335
G057 Joint kit Ball bearing pos 122 p/n 078576
For dismantling of the pump
G053 Minor kit
For service
G054 Major kit
For repair after damage or greater
wear.

SP 1205.02 GB

48
 ACG/UCG (K7/N7) Low pressure pump Spare parts book
Obsolete pumps: N2F, N2F/60, N3x, N4, K5/N5, K6/N6 see section D April 2007

Exploded view

551 453

}
462 xxxE
462A
608A

ACG/UCG xxBE/BP/BG 462 601

401 602
556 480
537 453 605
5010
537A
462
608 xxxP
612
506 462A
451 615
462

124A 122 120 614

124

359 202 453

514 480

359A 473A xxxG

537 473
S6 537A
S2 Txx
ion x
Vers 113
1020 202
201
509

113
ACG3 © IMO AB

1010
Vxx
ion x
424A
Vers 424 Option A101 & A385
437
429

Option A327 & A385

SP 1205.02 GB

49
Spare parts book Opti Line ACG (D8/K8/N8) Low pressure pump
April 2007

List of components
Valid for all pumps in sizes: ACG 045/052/060/070; Rotor diameter and generation: D8/K8/N8
With version codes: N } H } B } P } The version code is composed of the letters in the 4 columns.
 J } Example of pump designations std: ACG 052K8 NKBP
K}
 L }
M}

Pos Included components in Spare part sets Explanations:

No Designation Qty G012 G054 G057 G070 G098 G012: Rotor set
002 Motor 1 G054: G012+G057 +
003 Connecting frame 1 pos. no 122
004 Angle bracket 1 G057: Joint kit
005 Magnetic coupling complete 1 x G070: Valve element
005A Retaining ring 1 x x x G098: Magnetic cou-
005B Sealing can 1 x pling
005C Inner magnetic rotor 1 x
005D Outer magnetic rotor 1 x
006A Screw 4
007A Screw 6/8
007B O-ring 1 x x x
1020 Power rotor 1 x x
113 Shaft key 1 x x
122 Ball bearing 1 x
124 Retaining ring 1 x x
124A Support ring 1 x x
202 Idler rotor 2 x x
401 Pump body 1
451 Screw 4/6
453 Screw 4
462 Plug 2
462A Sealing washer 2 x x
480 Valve housing 1
5010 Front cover 1
502 Plug 2
506 Gasket 1 x x
514 Retaining ring 1 x x
556 Gasket 1 x x
601 Valve cover 1 x
602 Sealing washer 1 x x x
605 O-ring 1 x x x
608 Valve spindle 1 x
608A Retaining ring 1 x
612 Regulating nut 1 x
614 Valve piston 1 x
615 Valve spring 1 x
701 Screw 4
701A Washer 4
702 Screw 4
702A Washer 4
703 Screw 3
703B Nut 3
998 Drive hub 1
SP 1205.02 GB

998B Screw 1

50
 Opti Line ACG (D8/K8/N8) Low pressure pump Spare parts book
April 2007

Exploded view

Ordering Code Recommended Spare Parts Kits

and tool kits
Part numbers for pump size Every shutdown for service of a plant is costly.
Item Spare Parts sets 045 052 060 070 The time for repair should therefore be limited
to a minimum which can be accomplished by
G012 Rotor set D-lead 193023 keeping a spare pump. The changed pump
N-lead 193015 193017 193019 193021 can later be repaired at a suitable place and
K-lead 193016 193018 193020 193022 can then be used as a spare pump. For mainte-
G054 Major kit = -- -- -- -- nance the following spare parts kits and tools
G012+G057 + are recommended:
pos.no.122
G057 Joint kit 193031 193032 193033 193034 Kit Contents To be used for
G070 Valve element 190990 190990 190984 190984 G057 Gaskets, Dismantling of the
G098 Magnetic coupling H 193035 193035 -- -- o-rings etc. pump
J 193036 193036 -- -- G012 Rotorset Repair after major
breakdown or great
K 193037 193037 193040 193043 wear
L 193038 193038 193041 193044 122 Ball bearing Repair after major
M 193039 193039 193042 193045 breakdown or great
122 Ball bearing 192855 192855 192827 192827 wear
193128 Guide pins For dismantling and
480 Valve housing 191022 191025 191028 191031 pump size 045 assembly of the pump
193129 Guide pins For dismantling and
pump size 052 assembly of the pump
193130 Guide pins For dismantling and
pump size 060 assembly of the pump
193131 Guide pins For dismantling and
SP 1205.02 GB

pump size 070 assembly of the pump

51
Spare parts book D4 High pressure pump
April 2007

List of components
Valid for all D4 pumps in sizes: D4 025/032/038/045/052/060/070; Rotor diameter & Generation: L2/K2/N2
With version codes: I } R } B } E } The version code is composed of the letters in the 4 columns
L } T } J } P } Also valid for pump options A056, A070,A101, A246, A329, A396
Y } V } T } Example of pump designations std: D4 025L2 LVBE
option: D4 038K2 LVBP A101

Mounting form
Pos Denomination Qty G011 G012 G050 G053 G057 P.E. xxBE xxJE xxTE xxBP Note
No inlet chamber G065
101 Power rotor(CCW-rot) 1 x (x)
102 Power rotor(CW-rot) 1 x x
1030 Valve 1 x x x
113 Key 1 x x x
122 Ball bearing 1 (x) 14
124 Retaining ring 1 x 13
124A Support ring 1 x 13
124B Washer 1 x 13
139 Balancing washer 1 x x x 13
139A Retaining ring 1 x x x 13
201 Idler rotor(CCW-rot) 2 x (x)
202 Idler rotor(CW-rot) 2 x x
205 Ball bearing 2 15
2080 Cup 2 15
376 Balancing bush 2 x x x
382 Screw 4 x 7
391 Plate 1 x 7
395 Support plate 1 x
395A Screw 2 x
401 Pump body 1 x
423 O-ring 1 x 10
427 Split flange 2 x 10
427A Weld stud 1 x 10
428 Screw 4 x 10
428A Washer 4 x 10
451 Screw 4 x
451A Washer 4 x
453 Screw 4 x x x 9
453A Washer 4 x x x 9
455 Screw 4 x 2
463 Plug 1 x 5
463A Washer 1 x x x 5
489 Strainer 1 x x 8
491 Nut 1 x 1
497 Valve seat 1 x 11
497A O-ring 1 x 11
501 Front cover 1 x
506 O-ring 1 x x x
507 Washer 1 x
509 Shaft seal 1 x x x
520 Cover 1 x
520A O-ring 1 x x x
521 Screw 3 x
521A Washer 3 x
551,5510 Inlet chamber 1 x x x 9
556 Gasket 1 x x x x x 9
557 Plug 1 x 11
601 Valve cover 1 x 11
602 Washer 1 x 11
605 O-ring 1 x 11
608 Valve spindle 1 x 6
SP 1205.02 GB

608A Retaining ring 1 x 3

52
 D4 High pressure pump Spare parts book
April 2007

Mounting form
Pos Denomination Qty G011 G012 G050 G053 G057 P.E. xxBE xxJE xxTE xxBP Note
No inlet chamber G065
608B Valve spindle 1 x 4
608C Nut 1 x 4
608D Pin 1 x 4
609 Washer 1 x 2
609A Screw 2 x 2
611 Washer 1 x 2
612 Regulating nut 1 x 12
614 Valve piston 1 x 11
615 Valve spring 1 x 11
Explanations:
A056: Ball bearing option
A070: Hydraulic motor
A101: Nonstandard rotation: CCW (counter clockwise) CW-rotation is standard)
A246: Combination of A056 + A101
A329: Pumps with "black-nite" treated balancingbushes in steel. Intended for heavily contaminated oils.
A396: Combination of A056 + A329
G011: Rotor set, CCW-rotation
G012: Rotor set CW-rotation (std)
G050: Shaft seal
G053: Minor kit (G050 + G057)
G057: Joint kit
G065: Inlet chambers
P.E.: Pump element G102 (CW) or G101 (CCW)
Notes:
1) Valid for sizes 025-060 xxJE
2) Only for xxBP size 060-070
3) Only for xxBP size 025-032
4) Only for xxBP size 038-052
5) Not for xxBP
6) Valid for xxBP size 025-032, 060-070
7) Valid for xxTE
8) Valid for xxTE, xxJE
9) Not for xxTE
10) Valid for xxJE
11) Valid for xxBP
12) Valid for xxBP sizes 025-052
13) Valid for sizes 025
14) Included in options A056 & A246
15) Included in option A070

Old designation current designations

D4F 025N2 D4 025N2 LRBE
D4T 032L2 D4 032L2 LRTE
D4V 038N2 D4 038N2 LRJE
D4B 045K2 D4 045K2 LRBP
D4F 052N2 A056 D4 052N2 LRBE A056
D4F 060K2 A051 D4 060K2 LVBP
D4B 070N2 A060 D4 070N2 LVBP

Obsolete pumps:
D4 N1/K1/L1:
D4 N2/K2/L2 xRxx:
These pumps have been replaced by corresponding pump with viton shaft seal xVxx.

A D4 pump consists of: a pump element Gxxx + a inlet chamber G065 xx.
SP 1205.02 GB

Pumps with pump name "UD4" and with the same version codes are identical with these D4-pumps

53
Spare parts book D4 High pressure pump
April 2007

521
521A
Exploded view 506
520
Please remember:
556
520A
497A 463
497 D4 032N2 LVBE A056:
463A
557
509
Pump incl Inlet chamber
401
5510
D4 032N2 LVBE G056:
453A
507 Pump element only
453 489
113 (excl Inlet chamber)
391 395
382 556
102 D4 032N2 LVBE:
395A
376 Pump incl Inlet chamber
551
xxTE 556
202 D4 032N2 LVBE G102:
614 453A Pump element only
615
453
551 (excl Inlet chamber)
612 614 xxBE 423
453A
608 453 427
615 451 1030
605 612 451A
602 428A
608B 614 427 428
601
608A 605
602 615 427A
491
601 611
025-032 602 489
501

608C 601
608D 455
608
605
xxJE
038-052 609
609A

060-070
Ordering code
xxBP
Pos Spare parts (set) Part numbers for pump size Note
No 025 032 038 045 052 060 070
G011 Rotor set CCW-rotation Contact IMO AB
G012 Rotor set K-lead CW-rot -- -- 146332 154534 186551 186577
186593 1
" L-lead CW-rot 186544 156117 -- --
-- 1 -- --
" N-lead CW-rot 163410 150425 163428 166926 150433 186569
186585 1
G050 Shaft seal xRxx 128314 128314 120873 124610 124610 128728
128728
" xTxx 168906 168906 172726 172049 172049 168914
168914
" xTBE A329,A396 189339 189339 189340 189189 189189 189341
189341 9
" xVxx 143859 143859 190336 190338 190338 142299
142299
G053 Minor kit = G050 + G057
G057 Joint kit xxxE 185819 185827 185835 185843 185850 185868 185876 2
G102 Pump element (LVBx) (LVBx) (LVBx) (LVBx) (IVBx) (IVBx) (IVBx)
K-lead CW-rot -- -- 145391 154526 188274 188945 188491 7
D4 LVBE G102
L-lead CW-rot 146092 146621 -- -- -- -- -- 7
D4 IVBE G102
N-lead CW-rot 146670 144147 146639 158469 187609 178095 189104 7
K-lead CW-rot -- -- 145300 146308 188733 189957 192005 7
D4 LVBP G102
L-lead CW-rot 145524 159590 -- -- -- -- -- 7
D4 IVBP G102
N-lead CW-rot 152637 146001 143586 144451 188226 188949 192229 7
Pump elements for other versions (xTxx) and options (G056,G070,G101,G246,G329,G396), please contact IMO AB.
122 Ball bearing A056/A246 106922 106922 017137 107870 017228 110429 110429 2
376 Balancing bush 130245 128272 126987 123927 124172 128660 129023 2
" A329, A396 -- 186890 190544 186874 180257 188917 190866
423 O-ring - inlet 016733 016758 016782 016816 016832 016865 016915 2
O-ring - outlet 016733 016733 016758 016782 016816 016832 016832 2
489 Strainer xxJE 018796 019034 019323 019711 019992 117382 131961 2
" xxTE 132621 132290 131094 124115 124362 130708 131953 2
497A O-ring 144519 144519 016691 016717 016725 016758 016758 2
556 Gasket xxxE 132605 132134 121350 124040 124297 130815 131938 2
" xxxP 139790 135988 136762 137083 137331 137539 139618 2
602 Washer xxxP 017871 017871 017889 137141 137141 137554 137554 2
605 O-ring xxxP 187922 187922 143602 088070 088070 144519 144519 2
615 Valve spring xxxP 136044 136044 136804 137133 137133 137596 137596 2
SP 1205.02 GB

646 Gasket xxxP 135954 135954 139964 139972 139980 139998 139998 2,8

54
 D4 High pressure pump Spare parts book
April 2007

For obsolete version D4 N1/K1/L1

Pos Spare parts (set) Part numbers for pump size Note
No 025 032 038 045 052 060 070
G050 Radial seal in nitrile 108464 108464 131102 107680 107680 -- -- 3
Shaft seal in nitrile (xRxx) 128314 128314 120873 124610 124610 128728 128728 4
" hard metal (xTxx) 168906 168906 172726 172049 172049 168914 168914 5
" in viton (xVxx) 143859 143859 190336 190338 190338 142299 142299 6

Notes: Recommendation:
1) These rotor sets are not valid for pump options A056/G056 & A070/
G070. For rotor sets for these pumps, please contact IMO. Refer also Set: To be used:
to IMO for CCW-rotor sets. G057 Joint kit
2) Also valid for obsolete pumps in forms N1/L1/K1. For dismantling of the pump.
3) Used for pumps D4 (F/T/V) x1 in sizes 025-052 G053 Minor kit
4) Used for pumps D4 (F/T/V) x1 in sizes 060-070 , D4(F/T/V) x1 A072 in For normal scheduled inspection.
sizes 025-052, D4B x1 in all sizes
5) Used for pumps D4 (F/T/V) x1 A051 in all sizes, D4B x1 A060 in all G102 (CW) or G101 (CCW) Pump ele-
sizes ment
6) Used for pumps D4 x1 A073 in all sizes For repair after damage or greater wear.
7) xx IVBE for sizes 052-070 xx IVBP for sizes 052-070
8) O-ring for obsolete D4 pumps with internal return. Replacement Ordering example:
pumps with internal return have the designation A354. Please con- For IMO pump D4 025N2 LVBE
tact IMO. serial no 456789:
9) For pumps xTBP A329, A396 are the standard xTxx shaft seals used. Rotor set G012: Part no. 163410
Shaft seal G050: Part no. 143859

Pump(element)s in version 1 are obsolete. Deviating parts are the front cover item 501, rotorset G012 and in some cases also the shaft seal
G050. For economical reasons, please order a new pump element in version 2 as replacement for old version 1 pumps. Please contact us if
you have problems to identify which pump element you require.

Assembly drawing
Sizes 025, 038, 045

Form xxBE A056/G056 & A246/G246

Form xxBE A070/G070

Sizes 052-070
SP 1205.02 GB

55
Spare parts book D6 High pressure pump
April 2007

List of components
Valid for all D6 pumps in sizes 038/045/052/060/070. Rotor diameter and generation: K3/N3
With version codes: S } R } B } Y } The version code is composed of the letters in the 4 columns
T } F } Z } Also valid for: Pump option A101, A309.
V } J } Example of pump designation std: D6 038N3 STBZ
T } option: D6 045K3 STBZ A101

Pos no Denomination Qty G011 G012 G050 G053 G054 G057 G102 Note Explanations:
101 Power rotor (CCW) 1 x (x) A101: Nonstandard
102 Power rotor (CW) 1 x x x rotation: CCW (coun-
1030 Return valve 1 x x x x ter clockwise) CW-
rotation is standard)
113 Key 1 x x x x
120 Distance washer 1 x x x x x x 1 A309: 1/4" NPT
122 Ball bearing 1 x x x x thread in pos.520 for
drain
123 Locking washer 1 x x x x 2
124 Bearing nut 1 x x x x 2 G011: Rotor set
CCW-rotation
124 Retaining ring 2 x x x x 1
124A Support ring 1 x x x x 1 G012: Rotor set
139 Balancing ring 1 x x x x CW-rotation
139A Shaft nut 1 x x x x 1 G050: Shaft seal
139B Washer 1 x x x x 1 G053: G050+G057
201 Idler rotor 2 x (x) G054: G012+G050+
202 Idler rotor 2 x x x G057+520
376 Balancing bush 2 x x x x G057: Joint kit
382 Screw 4 4 G102: Pump element
391 Plate 1 4 CW-rotation
395 Supporting plate 1 x
395A Screw 1 x
401 Pump body 1 x
423 O-ring 1 3 Notes:
427 Split flange 2 3 1) Valid for xxxY
427A Pipe weld 1 3 (external bearing)
428 Screw 4 3 2) Valid for xxxZ
428A Washer 4 3 (internal bearing)
3) Valid for xxJx
451 Screw 6 x 4) Valid for xxTx
451A Washer 6 x 5) Valid for xxBx
453 Screw 4 x
453A Washer 4 x
463 Plug 1 x
463A T-ring 1 x x x x
489 Strainer 1 3, 4
491 Nut 1 3
501 Front cover 1 x
506 O-ring 1 x x x x
507 Support ring 1 x
507A Locking washer 1 x
507B Washer 1 x 2
509 Mechanical shaft seal 1 x x x x
514 Retaining ring 1 x 1
514A Support ring 1 x 1
520 Cover 1 x x Old/Current designa-
520A O-ring 1 x x x x tion
521 Screw 3 x D6E 038N3 D6 038N3 SVBY
521A Washer 3 x D6F 045K3 D6 045K3 SRBZ
D6T 052N3 D6 052N3 SRTZ
521B Shims 1 x 1 D6H 060K3 D6 060K3 STFZ
523 Distance washer 1 x
523A Spring 2 x
523B Shims 2 x 2 Obsolete pumps:
Spares for obsolete pumps
551 Inlet chamber 1 5
SP 1205.02 GB

in versions N1 & N2, please

556 Gasket 1 x x x contact IMO.

56
 D6 High pressure pump Spare parts book
April 2007

Exploded view

489 391 382 xxTx

428
427 428A
423 491 489
556 551

427A xxJx
453A 453 427

551
556
453A
401 453
501

451A 506
451 xxBx
463A
395
463
395A

102

1030
113

507A 139
509 507 202
520
523A 376
523
523B
xxxZ 124
123 122
507B 509
509A/D
511
511A 124*
120
520A 139B
521 521A 139A
507A
507
509A/D
511A 511
xxxY
520A

520 521B
523 521A
122 523A 521
124A 514A
514 * Size 038-060

Ordering code 124

Pos Spare parts (set) Part numbers for pump size Note Recommendations
No 038 045 052 060 070 Set: To be used:
G011 Rotor set CCW-rot Contact IMO AB
G057 Joint kit
G012 Rotor set CW-rot For dismantling of the
D6 K3 xxxY K-lead 163048 163063 163089 163105 163121 pump.
D6 K3 xxxZ K-lead 162941 162966 162982 163006 163022 G053 Minor kit
D6 N3 xxxY N-lead 163055 163071 163097 163113 163139 For normal scheduled
D6 N3 xxxZ N-lead 162958 162974 162990 163014 163030 inspection.
G050 Shaft seal xRxZ 120873 124610 134908 128728 164921 G054 Major kit, or pump
" xTxY 189455 192105 element G102 (CW)
For repair after dam age or
" xTxZ 172726 172049 168914 173047 greater wear.
" xVxY 159988 159855 159749 159541 159467
" xVxZ 190336 190338 190340 142299 168211
G053 Minor kit = G050+G057
G054 Major kit = G012(G011)+G050+G057+520
G057 Joint kit xRxZ 185959 185967 185975 185983 185991 Ordering Example:
" xVxZ 189036 192009 189037 For IMO-pump D6 038N3
" xxxY 186007 186015 186023 186031 186049 STBZ
G102 Pump element CW-rot Contact IMO AB serial no: 234567
Rotor set G012
122 Ball bearing xxxY 159996 159863 159756 017251 159459 Part no 162958
" xxxZ 017194 107870 017244 110429 017269 Shaft seal G050
376 Balancing bush 158964 157701 156976 156828 156836 Part no 172726
506 O-Ring xRxx 016055 016071 016097 016113 016147
" xTxx,xVxx 016824 016840 016865 145060 016907
Notes:
520 Cover xxxY 159962 159822 159715 159525 159434 1 1) Not valid for A309
" xxxZ 158923 157685 156943 156778 156539
520A O-ring xRxx 016071 016071 016113 016139 016154
" xTxx,xVxx 016840 016840 145060 117408 016915
SP 1205.02 GB

556 Gasket 121350 124040 124297 130815 131938

57
Spare parts book E4 Medium pressure pump
April 2007

List of components
Valid for all E4 pumps, size 025-070. Rotor lead & Generation: K1, N1, L1, K4, N4, L4
With version codes: L } E } B } E } The version code is composed of the letters in the 4 columns
Y } R } J } Also valid for pump options A101, A141, A291, A337, A406
V } T } Example of pump designations std: E4 025L1 LRBE
option: E4052N4 YVJE A141

Spare parts set:

G031 G050 G055 G101 G102 Mounting form
Pos Denomination Qty Bearing Radial Joint Pump Pump xxBE xxJE xxTE Note
No element seal kit element element inlet chamber G065
101 Power rotor CCW-rot 1 x
102 Power rotor CW-rot 1 x 1
1030 Return valve 1 x x
113 Key 1 x x
122 Ball bearing 1 x x x
124 Retaining ring 1 x x x
124A Support washer 1 x x x
201 Idler rotor CCW-rot 2 x
202 Idler rotor CW-rot 2 x 1
382 Screw 4 x
401 Pump body 1 x x x
423 O-ring 1 5
427 Split flange 2 x 5
427A Weld stud 1 x 5
428 Screw 4 x 5
428A Washer 4 x 5
451 Screw 4
451A Washer 4
453 Screw 2/4 x x 3
453A Washer 4 x x 7
455 Screw 2 x 4
463 Plug 1 x x
463A T-ring 1
489 Strainer 1 x x 8, 9
489A Distance ring 1 x 2
491 Nut 1/2 x 6
501 Connecting frame 1
506 Gasket 1
509 Radial seal 1 x
514 Retaining ring 1 x x x
551 Inlet chamber 1 x x x 7
556 Gasket 1 x x x 7
E4 pumps consist of:
a pump element Gxxx + a inlet chamber G065 xx.

Notes: Old/Current designations: Explanations:

1. CCW-rotation version pos no 101, E4F 025N1 E4 025N1 LEBE Pump accessories
201 E4T 032L1 E4 032L1 LETE
2. Valid for xxTE sizes 045 E4V 038N1 E4 038N1 LEJE A101: Nonstandard rotation: CCW
3. Valid for xxBE: 2 pieces and xxJE E4F 045K1 A149 E4 045K1 YEBE (counterclockwise) CW-rota-
4 pieces incl conn.frame xRxx tion is standard)
4. Valid for xxBE A141: Pump with special flange
5. Valid for xxJE sizes 052-070 Note: The radial seal is included in (front cover) to replace ALA
6. Valid for xxJE sizes 025-045: 2 the conn.frame/front cover and not and B4 pumps.
pieces and sizes 052-060: 1 piece. in the pump itself. A291: Pump with tapered power
7. Valid for xxJE and xxBE Therefore the pump element has rotor. Reduced flow
8. Valid for xxTE and xxJE the designation "E” in material code
9. Excluded in pump option A406 xExx. A337: Combination of A101 + A141
A406: Pump without xxJx-strainer
SP 1205.02 GB

58
 E4 Medium pressure pump Spare parts book
April 2007

509 451, 451A

124 514
Exploded view 122 124A
113
202

1030
102 501

Recommendation:
For maintenance
the following spare 202 551
part sets are recom-
mended 506
Set To be used 401 463A
G055 Joint kit: 463
455, 201
For dismantling of
the pump.
xxBE 453A 453,
556

453A
Pump element:
101
For repair after dam- 556
age or greater wear. 551
491 201
453
491 453A
428A Option A101
Size 025-045 489 428
556
551
423
xxJE
427A
427 489A
Size 052-070 491* 382
489
489
*Excluded in size 070 xxTE
Ordering code
Pos Spare parts (set) Part numbers for pump size Note
No 025 032 038 045 052 060 070
G031 Bearing element 144170 144170 144188 144188 144188 144196 144204
G050 Radial seal xRxx 128009 128009 107680 107680 107680 107680 107680
" xVxx 188840 188840 173690 173690 173690 173690 173690
G055 Joint kit 144212 144212 144212 144220 144238 144246 144253
G102 Pump element CW-rot.
E4 z1 LEBE G102 K-lead -- -- 140533 140558 140574 141069 141085 3
" L-lead 140491 140517 -- -- -- -- -- 3
" N-lead 140483 140509 140525 140541 140566 141051 141077 3
1030 Return valve 145607 145607 145615 145623 145623 145623 145623
122 Ball bearing 017103 017103 126581 126581 126581 017137 017194
124 Retaining ring 026963 026963 026997 026997 026997 026997 026997
124A Support washer 136879 136879 105700 105700 105700 105700 105700
423 O-ring - inlet K1, N1 -- -- -- -- 016832 016865 016915
" - outlet -"- -- -- -- -- -- 016832 016832
" - inlet K4,L4,N4 016758 016758 016782 016782 016832 -- --
" - outlet -"- 016733 016733 016733 016758 016782 -- --
463A Washer - T-ring 017848 017848 017848 017848 017848 017848 017848
489 Strainer xxJx 018796 019034 019323 019711 019992 117382 131961 4
" xxTx 126383 126383 126383 126383 127571 132852 129072
506 Gasket 130476 130476 130476 130476 130609 130609 130609
514 Retaining ring 077495 077495 027177 027177 027177 027193 027219
556 Gasket 140004 140004 140004 140012 140020 140921 140939
Pump connections E4 z1/z4
z1: inlet connection 1 1 1 1 2 2 2
" outlet connection 1 1 1 1 1 2 2
z4 inlet connection 2 2 2 2 2
" outlet connection 2 2 2 2 2
Notes: 1) BSP-threaded connection 2) SAE welded connection 3) Pump elements intended for pumps E4 K1/L1/N1 in forms
LEBE, LRBE, LVBE, LEJE, LRJE, LVJE, LETE, LRTE, LVTE. These pump elements can also be used with above forms with
SP 1205.02 GB

pump option A141. Pump elements for other versions (z4 and Yxxx) and options (A101, A291 & A337), please contact IMO.
4) Excluded in A406
59
Spare parts book LPD Low pressure pump
April 2007

List of components
Valid for all LPD pumps, size 015 and 020. Rotor lead and generation: N1
With version codes: I } V } B } P } The version code is composed of the letters in the 4 columns.
Also valid for pump options A373 & A394.
Example of pump designations std: LPD 020 N1 IVBP

Spare parts set:

Pos Part Qty G011 G050 G053 G057 G070 Note
No Denomination Rotor Shaft Minor Joint Valve
set seal kit kit ele-
ment
1010 Power rotor 1 x
134 Locking screw 1 x x x 1
162 Shaft sleeve 1 x x x 1
201 Idler rotor 2 x
401 Pump body 1
453 Screw 4
509 Mechanical seal 1 x x
514 Retaining ring 1
520 Front cover 1
521 O-ring 1 x x
551 Rear cover 1
556 Gasket 1 x x
605 O-ring 1 x x x
608 Valve set screw 1 x
608A Locking clamp 1 x
608B Screw 2 x
608C Pin 1 x
6120 Regulating nut 1 x
(613) Tension pin 1 x
614 Valve piston 1 x
615 Spring 1 x
622 Screw 2
623 Plate 1
Note: 1) Included in 1010

When ordering spare parts, please state the complete pump identification according to its name plate and required
spare part set or the required parts position number.

Explanations:
A373: Pump with adjustable valve without valve spring for ekmotor IEC 63 with F115 frame
A394: Pump with adjustable valve without valve spring for elmotor IEC 63 with F130 frame
SP 1205.02 GB

60
 LPD Low pressure pump Spare parts book
April 2007

Exploded view

453
LPD 605 551
608 556
608A
6120
615 622

614
608C

608B
623
613
401

201

134
1010
162

509
LPD1 © IMO AB

521

520
514

Ordering code
Pos Spare parts (set) p/n for pump size Note Recommendation:
No 015 020 For maintenance the fol-
Pump LPD xxxN1 IVBP 190443 190437 lowing spare part sets are
LPD 015N1 IVBP A373 189947 -- recommended:
LPD 015N1 IVBP A394 190788 -- Set: To be used:
G011 Rotor set ccw-rotation 190767 190768 1 G057 Joint kit
G050 Shaft seal 190334 190334 For dismantling of the pump.
G053 Minor kit 190783 190783 G053 Minor kit
G057 Joint kit 190740 190740 For service
" A373, A394 190741 -- Major kit = pump
For repair after damage or
G070 Valve element 190743 190743
greater wear.
" A373, A394 190993 --
162 Shaft sleeve 034652 034652 2
" A373, A394 189411 -- 3

Note: Ordering example:

1) Not valid for pumps A373, A394 For IMO-pump LPD 020N1 IVBP
2) For IEC71 motor serial number 456789
3) For IEC63 motor Shaft seal pos G050 p/n 190334
SP 1205.02 GB

61
Spare parts book LPQ Low pressure pump
April 2007

List of components
Valid for all pumps in sizes: LPQ 100/110/ 125/140; Rotor diameter and generation: L1/N1/P1/J1
With version codes: I } R } Y } P } Also valid for pump options A020, A382
N } T } Example of pump designations: LPQ 100N1 IRYP

Pos Components included in Spare parts sets:

No Denomination Qty G012 G050 G053 G057 G070 G090 Note
1020 Power rotor 1 x x
113 Key 1 x x Explanations:
122 Ball bearing 1 x x A020: Surface-treated cast iron
123 Locking washer 1 x x pump bodies.
124 Bearing nut 1 x x
A382: Pump for orimulsion
202 Idler rotor 2 x x
301 Sleeve 1 x with special ball bear-
302 Sleeve 1 x 1 ing and hard metal
306 Plug 1 x 2 shaft seal
308 Guide pin 2 x 1 G012: Rotor set CW-rotation
314 Screw 1 x 1 (std)
314A Washer 1 x 1 G050: Shaft seal
361 Screw 4 x
361A Washer 4 G053: Minor kit
362 Transport locking washer 1 x 5 G057: Joint kit
401 Pump body 1 G070: Valve element
425 Screw 4
427 Tuning cover 2 G090: Pump element
429 Spindle 2
430 Tuning piston 2 x
437 O-ring 2 x x
437A Washer 4
437B Cup spring 8
451 Screw 8
453 Screw 12
453A Washer 12
455 Screw 3 Recommendation:
455A Washer 3 For maintenance the fol-
462 Plug 2 lowing spare part sets are
462A T-ring 2 recommended
463 Drain plug 1
463A T-ring 1 Set To be used
501 Top cover 1 G057 Joint kit
506 O-ring 1 x x For dismantling
509 Shaft seal 1 x x x
520 Seal cover 1 G053 Minor kit
520A O-ring 1 x x For service
521 Screw 8 G090 Pump element
521A Washer 8 For repair after damage or
537 Deaeration plug 1 greater wear
537A T-ring 1 x x
540 Ball 1
541 Spring 1 Ordering example:
551 Foot 1 For IMO-pump LPQ 125N1
556 O-ring 1 IRYP
601 Valve cover 1 x serial number 234567
602 O-ring 1 x x x Joint kit G057 p/n 189848
605 O-ring 1 x x x
608 Valve spindle 1 x
608A Support ring 1 x
608B Retaining ring 1 x
611 Washer 1 x
611A Washer 1 x 1
6120 Regulating nut 1 x
613 Pin 1 x
614 Valve piston 1 x Notes:
615 Valve spring 1 x 1) Only for size 140
636 Damping bushing 1 x (See sectional view)
657 Spring 1 x 2) Valid for size 100-125
658 Distance sleeve 1 x 3) Not valid for A020
659 Locking nut 1 x
SP 1205.02 GB

4) Not valid for A382

659A Support ring 1 x 5) Included in G090 only
62
 LPQ Low pressure pump Spare parts book
April 2007

Exploded view 521 540 541

521 A 537 A
size 100-125 537
520
520 A

451 509
361 301
113
361A
501

124
123
122

455A 455
506
601 608B

401 615
611
614 602
1020
605
202
462 608A
462A 613
6120
453
658 608
453A 636
437A,B 659
427 657
425 659A

429 463A
437
Differences 463
in size 140 551

611A
Ordering code
Pos Spare parts (set) Part numbers for pump size Note
301
No 100 110 125 140
308 G012 Rotor set J-lead -- -- 189852 -- 3

636 611 658 " L-lead -- 188768 188815 -- 3

615
614

601
636

658
611

314 " N-lead 188813 188814 188816 189748 3

537A
314A
537 " P-lead -- -- -- 189844 3
509 Valve element parts 541
520 540 302 G050 Complete shaft seal xRxx 188530 188530 188530 188530 4
521, 521A 361, " xTxx 189332 189332 189332 189332
361A
(451)
4010 G053 Minor kit xRxx 189850 189850 189850 189851 4
(506) 301 G057 Joint kit 189848 189848 189848 189849
425 G070 Valve element 188808 188808 188808 189847
429 427 430
G090 Pump element J-lead xRxx -- -- 189853 -- 3,4
" L-lead xRxx -- 188769 188811 -- 3,4
" N-lead xRxx 188809 188810 188812 189845 3,4
" P-lead xRxx -- -- -- 189846 3,4
122 Ball bearing 188512 188512 188512 188512
" A382 190256 190256 190256 190256
556 O-ring 188517 188517 188517 188517
SP 1205.02 GB

(453)
(453A) 615 Valve spring 022160 022160 022160 022269
306 (551) (556)
437 437A 437B
63
Spare parts book GA Valves
April 2007

Valve identification
{

{
{

{
{
Valve name Size Generation Valve spring Valid for Comments
presssure option
GAR 012 Threaded pipe
034 connection
100
112 T008
A078
GAS 015 T040 SAE flanged pipe
01 A308
020 T075 connection
A313
025 T100
040
GAD 065 DIN flanged pipe
connention

List of components
Pos No Denomination Qty GAD GAR GAS Note
212 Retaining ring 1 x
213 Retaining ring 1 x
423 O-ring 2 1
427 Split flange 4 1
427A Pipe weld 2 1
428 Screw 8 1
428A Washer 8 1
451 Screw 4/8 x x x
4800 Valve housing 1 x x x
497 Valve seat 1 x
497A Nut 1 x
497B Tension pin 1 x
497C Pin 1 x
537 Deaeration plug 1 x x x
537A Sealing washer 1 x x x
601 Valve cover 1 x x x
601A Threading adapter 1 x x 2
602 O-ring 1 x x x
605 O-ring 1 x x x
608 Set screw 1 x x x
609 Stop washer 1 x x
609 Nut 1 x
609A Screw 2 x x
611 Set screw washer 1 x x
612 Spring washer 1 x x
612A Spring washer 1 x
612B Sleeve 1 x
612C Spring washer 1 x
614 Valve piston 1 x x x
615 Valve spring 1 x x 4
-"- x 3
617 Pilot valve 1 x x x
618 Auxiliary spring 1 x x x
623 Stop washer 1 x 5
625 Valve sleeve 1 x x x
626 Cap 1 x x x Notes:
626A Screw 2 x x 1) Accessories (SAE counter flange)
627 Bonded washer 1 x for GAS valves
2) Included in valves GAR 100 and 112,
646 O-ring 1 x x x
GAS 025 and 040
647 Throttle screw 1 x x x 3) See assembly drawing on page 65
648 Tension pin 1 x
SP 1205.02 GB

4) Valid for all GAR and GAS versions

658 Distance sleeve 1 x 5) Valid for GAD T008
64
 GA Valves Spare parts book
April 2007

Old designations Current designations:

GAx...../U GAx xxx01 Txxx A313
Obsolete valves:
GAD S6A (valve with hand wheel)
GAD S6B (valve with cap)

Cross reference list:

Valve spring option:
Old obsolete Todays corre-
GAD valve sponding valve Old designation New designation
GAD 1/2” S6A/S6B GAR 012 615W T008 (range 2-8 bar)
GAD 3/4” GAR 034 615A T040 (range 6-40 bar)
GAD 1” GAR 100 (blank) T075 (range 15-75 bar)
GAD 1 1/2” GAR 112 615C T100 (range 30-100 bar)
GAD 25 GAS 025
GAD 40 GAS 040
GAD 60 GAD 065
Please keep in mind that the GAR/GAS valves
have deviating outer dimension compared with
the old GAD valves.
SP 1205.02 GB

65
Spare parts book GA Valves
April 2007

Ordering code
Pos Spare part sets Part numbers for valve size Note
No GAR 012 GAR 034 GAR 100 GAR 112 GAD 065
Complete Valve GAR xxx01 T008 135244 134049 134346 134973 --
" GAR xxx01 T040 135236 134031 134338 134965 --
" GAR xxx01 T075 135228 134023 134320 134957 --
" GAR xxx01 T100 149112 141192 145201 153924 --
GAS 015 GAS 020 GAS 025 GAS 040
" GAS xxx01 T008 136085 136119 136143 136176 --
" GAS xxx01 T040 136077 136101 136135 136168 --
" GAS xxx01 T075 136069 136093 136127 136150 --
" GAS xxx01 T100 189495 145409 143867 144394 --
" GAD 06501 T008 -- -- -- -- 132928
" GAD 06501 T040 -- -- -- -- 132902
" GAD 06501 T075 -- -- -- -- 132894
" GAD 06501 T100 -- -- -- -- 132910
423 O-ring in viton 152447 016717 016733 016782 -- 8
" in nitrile A078 015917 015941 015966 016014 --
602 O-ring in viton 016741 016766 016790 016857 016956 8
" in nitrile A078 015990 016022 016089 016394
605 O-ring in viton 016675 016675 016675 144519 152447 8
" in nitrile A078 015826 015826 015826 134304 015917
614 Valve piston 052506 052654 052829 053017 053199 6
615 Valve spring T008 022426 022533 022590 022665 095240 6
" T040 022400 022517 022574 022640 022699 6
" T075 022392 022491 022558 022624 022681 6
" T100 022418 022525 022582 022657 022681 6
617 Pilot valve 052514 052662 052837 053025 053207 6,7
618 Spring T040/075/100 022442 022509 022566 022632 022715 6
" T008 022459 022541 022608 022673 022723 6
625 Valve sleeve 052522 052670 052845 053033 053215 6
627 Bonded washer -- -- -- -- 017889
646 O-ring in viton 146076 146076 088062 144519 016725 8
" in nitrile A078 134114 134114 015800 134304 015958

Notes:
6) Also valid for obsolete models GAD S6A/S6B
7) Not valid for A313
8) Not valid for A078

SP 1205.02 GB

66
 GA Valves Spare parts book
April 2007

Assembly drawing
626
GAR/GAS GAD
626A 609
T040-T100 608

626 T008
609
609A
605
608 658
6010
537A 605
601
537 623
611 537A
537A
213
537
537 612C
615

615
451 612B

602
647
612 451 602
601A
646
617
617
618 612A
flow out
625 212
625
618
614

480 4800
614

497
flow in
4800
497C

497B 497A
646

647

648

GAD spring 615 – Assembly drawings

T008 T040 T075 T100

T100
1 Valve spring 26 Washers 25 Washers 32 Washers

213 213 213

213
612C 612C 612C
612C
623 615 615
615
615

Washer positions Washer positions

Range: 2-8 bar Range: 6-40 bar Range: 15-75 bar Range: 30-100 bar
SP 1205.02 GB

67
Spare parts book Shaft couplings for standard pumps
April 2007

2) 1) 2) 1)

Fig 1. model (Coupling size) Exxx Fig 2. model (Coupling size) Axx

Ordering code
Pump shaft
Motor Motor shaft Coupling Part numbers for coupling
Pump Size Gene- diameter IEC diameter size complete rubber
ration in mm1) size in mm2) coupling ring
ABQ 160-180 5 70 315 80 E194 191735 124495
355 100 E240 191736 124511
ACD 025 No coupling, pump and motor are short coupled
ACE 025-032 3 14 71 14 A24 191653 190618
80 19 A24 191654 190618
90 24 A24 191655 190618
100-112 28 A24 191656 190618
038 3 19 80 19 A24 191657 190618
90 24 A24 191658 190618
100-112 28 A24 191659 190618
132 38 A28 191660 190620
ACF/ 080 2-4 40X 132 38 E97 191704 124453
UCF 160 42 E97 191705 124453
180 48 E112 191706 124412
200 55 E128 191707 124461
090 2-4 45X 132 38 E112 191708 124412
160 42 E112 191710 124412
180 48 E112 191711 124412
200 55 E128 191712 124461
225 60 E148 191713 124479
100 2-4 50X 160 42 E128 191714 124461
180 48 E128 191715 124461
200 55 E128 191716 124461
225 60 E148 191717 124479
250 65 E148 191718 124479
110 2-4 55X 160 42 E128 191719 124461
180 48 E128 191720 124461
200 55 E128 191721 124461
225 60 E148 191722 124479
250 65 E148 191723 124479
125 2-4 60X 160 42 E148 191724 124479
180 48 E148 191725 124479
200 55 E148 191726 124479
225 60 E148 191727 124479
250 65 E148 191728 124479
280 75 E168 191729 124487
ACG/ 045 7 19 80 19 A19 191691 190617
UCG 90 24 A19 191692 190617
100-112 28 A24 191693 190618
132 38 A28 191694 190620
052 7 24 80 19 A19 191695 190617
90 24 A19 191696 190617
100-112 28 A24 191697 190618
132 38 A28 191698 190620
160 42 A38 191699 190623
060-070 7 28 100-112 28 A24 191700 190618
132 38 A28 191701 190620
160 42 A38 191702 190623
SP 1205.02 GB

180 48 A42 191703 190625

68
 Shaft couplings for standard pumps Spare parts book
April 2007

Pump shaft Motor Motor shaft Coupling Part numbers for coupling
Pump Size Gene- diameter IEC diameter size complete rubber
ration in mm1) size in mm2) coupling ring
D4 025-032 1-2 19 80 19 E67 191640 124438
90 24 E67 191641 124438
100-112 28 E82 191741 124446
132 38 E97 191742 124453
160 42 E97 191743 124453
180 48 E112 191744 124412
038 1-2 24 100-112 28 E82 191646 124446
132 38 E97 191746 124453
160 42 E97 191747 124453
180 48 E112 191748 124412
200 55 E128 191749 124461
225-2p 55 E128 191750 124461
045-052 1-2 32 100-112 28 E82 191751 124446
132 38 E97 191752 124453
160 42 E97 191753 124453
180 48 E112 191754 124412
200 55 E128 191755 124461
225-2p 55 E128 191755 124461
225-4-8p 60 E148 191788 124479
250-2p 60 E148 191788 124479
250-4-8p 65 E148 191759 124479
280-2p 65 E148 191759 124479
280-4-8p 75
052 1-2 32 315-2p 65 E148 191759 124479
060-070 1-2 42 132 38 E97 192993 124453
160 42 E97 192994 124453
180 48 E112 192995 124412
200 55 E128 192996 124461
225-2p 55 E128 192996 124461
225-4-8p 60 E148 191768 124479
250-2p 60 E148 191768 124479
250-4-8p 65 E148 191770 124479
280-2p 65 E148 191770 124479
280-4-8p 75 E168 191772 124487
315-2p 65 E148 191770 124479
315-4-8p 80 E194 191774 124495
D6 038 3 28 160 42 E97 193158 124453
180 48
200 55 E128 193159 124461
225-2p 55
225-4-8p 60
250-2p 60 E148 193160 124479
250-4-8p 65
280-2p 65
280-4-8p 75
045 3 32 160 42
180 48 E112 191754 124412
200 55
225-2p 55
225-4-8p 60
250-2p 60
250-4-8p 65
280-2p 65
280-4-8p 75
315-2p 65 E148 191790 124479

Notes:
1) Pump shaft diameter. ’X’ indicate that the shaft key groove are according to an old Swedish standard SMS 31
SP 1205.02 GB

2) Motor shaft diameter, see figures on page 66.

69
Spare parts book Shaft couplings for standard pumps
April 2007

Pump shaft Motor Motor shaft Coupling Part numbers for coupling
Pump Size Gene- diameter IEC diameter size complete rubber
ration in mm1) size in mm2) coupling ring
315-4-8p 80
D6 052 3 38 200 55 E128 193163 124461
225-2p 55
225-4-8p 60 E148 193164 124479
250-2p 60
250-4-8p 65 E148 193165 124479
280-2p 65
280-4-8p 75
315-2p 65 E148 193165 124479
315-4-8p 80
060 3 42 250-2p 60 E148 191768 124479
250-4-8p 65
280-2p 65 E148 191770 124479
280-4-8p 75
315-2p 65
315-4-8p 80
355-2p 70
070 3 48 250-2p 60
250-4-8p 65
280-2p 65
280-4-8p 75
315-2p 65
315-4-8p 80
355-2p 70
E4 025-032 1 19 71 14 E50 191775 124420
80 19 E67 191640 124438
90 24 E67 191641 124438
100-112 28 E82 191741 124446
132 38 E97 191742 124453
032 1 19 160 42 E97 191743 124453
180 48 E112 191744 124412
038-052 1 32 100-112 28 E82 191751 124446
038-060 1 32 132 38 E97 191752 124453
038-070 1 32 160 42 E97 191753 124453
180 48 E112 191785 124412
045-070 1 32 200 55 E128 191786 124461
052-070 1 32 225-2p 55 E128 191787 124461
225-4-8p 60 E148 191788 124479
250-2p 60 E148 191789 124479
250-4-8p 65 E148 191790 124479
280-2p 65 E148 191790 124479
280-4-8p 75
070 1 32 315-2p 65 E148 191790 124479
315-4-8p 80
LPD 015-020 No coupling, pump and motor are short coupled
LPQ 100-140 1 60 200 55 E148 191730 124479
225 60 E148 191731 124479
250 65 E148 191732 124479
280 75 E168 191733 124487
125-140 1 60 315 80 E194 191734 124495
UCF see ACF
UCG see ACG

Notes:
1) Pump shaft diameter
2) Motor shaft diameter, see figures on page 66
SP 1205.02 GB

70
 Motor ball bearing sets for ABB, Brook Crompton Spare parts book
& Siemens electric motors April 2007

The ball bearing sets consists of: ball bearing, driving end ball bearing, non driving end

ABB PART.NO BROOK CROMPTON PART.NO SIEMENS IEC PART.NO

(ASEA) (Brook Hansen)
M2VA 71 189225 WU-DA 71 189738 1LA7 070-073 71 189225
M2VA 71BB,BC,C* 152041 WU-DA 80 190244 1LA7 080-083 80 191494
M2VA 80 153007 WU-DA 90 190245 1LA7 090-096 90 191495
M2AA 90 152058 WU-DA 100 189316 1LA7 106-107 100 191496
M3AA 90 152058 WU-DA 112 189316 1LA7 113 112 191496
M2AA 100 168336 WU-DA 132 192101 1LA7 130-134 132 189382
M3AA 100 168336 WU-DA 160 192425 1LA7 163-166 160 189610
M3AA 112 189360 WU-DA 180 189914 1LG4 183-188 180 191497
M3AA 112MB* 189361 WU-DF 200 192100 1LG4 206-208 200 191498
M3AA 132 188910 WU-DF/WP-UDF 225S 188877 1LG4 220-228 225 191499
M3AA 132SC,MB,MC* 189382 WU-DF/WP-UDF 225M 188976 1LG4 253-258 250 191500
M3AA160 191488 WU-DF/WP-UDF 250 2-Pole 188976 1LG4 280-288 280 2pole 191501
M3AA 180 191489 4-8 " 188977 280 4-8-pole 191502
M3AA 200 191490 WU-DF/WP-UDF 280 2-Pole 188976 1LG4 310-313 315 2-pole 191503
M3AA 225 189920 4-8 " 188978 315 4-8 pole 188979
M3AA 250 191491 WU-DF/WP-UDF 315 2-Pole 188977
M2CA 280 2-Pole 191492 4-8 " 188979
4-8 " 188977
M2CA 315 2-Pole 191492
4-8 " 191493

*) High output (HO) motors

BALL BEARING SETS FOR OBSOLETE MOTORS:

MT/M2AA 63 189225 UD 63 186676
MT/M2AA 71 152041 UD 71 186676
MT/M2AA 80 153007 UD 80 186684
MT/M2AA 90 152058 UD 90 186692
MT/M2AA 100 168336 UD 100 186627
M2AA 112 M 189360 UD 112 186627
M2AA 112 MB 189361 UD 132 186700
M2AA 132 S, SA, SB, M, MA 188910 UD 160 186718
M2AA 132 MB 6-POLE 188910 UD 180 186726
M2AA 132 MB 4-8-P.; MC, SC 189382
M2AA 160 189610
M2AA 180 189611
M2AA 200 190652
M2AA 225 189920
MBT 112 168831
MBT 132 168344
MBT 160 168351
MBT 180 168369
MBT 200 172551
MBT 225 172569
MBT 250 172569
SP 1205.02 GB

71
Spare parts book
April 2007

SP 1205.02 GB

72
 Spare parts book
April 2007

Section D
Obsolete products
SP 1205.02 GB

73
Spare parts book General information
April 2007

Please note, when selling an obsolete pump you also have to inform your customer
until which year spares will be available. The normal 10 years spare parts obligation
is only valid for current products.

Spare parts for the below mentioned pump series and sizes are not longer available
as they are withdrawn from production with the exception for parts of type A, B
and C

AAD/AAE sizes 025-038

AAG/AAH sizes 045-070
ALA sizes 025-052
ALD sizes 025-052
ALG sizes 060-070
ANA sizes 015-020
AND/ANG/ANL sizes 025-070
APD sizes 025-052
APG sizes 060-110
B4 sizes 025-070
E4C -"-

A Mechanical shaft seals as noted in SHAFT SEALS FOR WITHDRAWN PUMPS

in this section
B Standard components such as O-rings and ball bearings will be available in
many cases. Please contact IMO AB
C IMO unique components that are also included in current pump series, for
example valve components

SP 1205.02 GB

74
 Spare parts book
April 2007
SP 1205.02 GB

75
Spare parts book AAA Low pressure pump
April 2007 Obsolete product - spares available up to end of 2009

List of components
Valid for all pumps in sizes: AAA 015/020; Rotor diameter and generation N1 (015) & N2 (020)
With version codes: I } R } B } E } The version code is composed of the letters in the 4 columns
V } Also valid for pump option A102
Example of pump designations std: AAA 015N1 IRBE
option: AAA 020N2 IVBE A102

Spare parts set:

Qty G011 G012 G050 015N1 IxBE 020N2 IxBE Note
PosNo Denomination Rotor Rotor Shaft
set CCW set CW seal
G011 Rotor set CCW-rot. 1 062752 062810
G012 " CW-rot 1
G050 Shaft seal xRxx 1 116178 116186
" " xVxx 1 164640 164657
101 Power rotor CCW 1 x
102 Power rotor CW 1 x
114 Pin 1 x x --
115 Thrust washer 1 x x --
201 Idler rotor CCW 2 x
202 Idler rotor CW 2 x
351 Balancing cover 1 -- 1
359 Distance piece 1 --
401 Pump body 1
451 Screw 4 --
453 Screw 4
501E Front cover 1 --
506 Gasket 1 -- 018408
507 Washer 1 x --
509A Bush 1 x
509B Sealing bush 1 x
509C Rubber ring xRxx 2 x 012203 012203
509C Rubber ring xVxx 2 x 012211 012211
509D Washer 2/4 x
509E Spring 1 x
510 Gland washer 1 x
510A Gasket 1 x --
510A O-ring 1 x --
515 Gland nut 1 031674 031674
551 Rear cover 1
556 Gasket 1 018358 018408
Notes: 1) Included in item 401

Older versions Explanations:

AAA 15-3 NA: (foot-mounted version) A102: Nonstandard rotation: CW (clockwise) (as
All parts excl. front cover item 501 are applicable. CCW-rotation is standard)
AAA 20-3 NA: (foot-mounted version) G011: Rotor set CCW rotation (Standard)
All parts excl. pump body item 401, front cover G012: Rotor set CW rotation (Option)
item 501 are applicable.
G050 has to be completed with item 515. G050: Shaft seal
AAA 20-3 NE/N2E: G053: Minor kit, consisting of G050 + G057
When ordering new shaft seal the gland nut G054: Major kit, consisting of G050, G057 + G011(G012)
item 515 has to be ordered. G057: Joint kit; size 015 - item 556,size 020 - item 506
UAA IRBE (pump with NPT-thread connection) and 556
All parts excl. pump body item 401 are applicable.

Old Current designations

AAA 15-3 NE AAA 015N1 IRBE
AAA 20-3 N2EX/102 AAA 020N2 IRBE A102
SP 1205.02 GB

AAA xx-3 xx/V AAA xxxNz IVBE

76
 AAA Low pressure pump Spare parts book
Obsolete product - spares available up to end of 2009 April 2007

Assembly drawing

Size 015

Size 020
SP 1205.02 GB

77
Spare parts book ABF Pumps
April 2007 Obsolete product - spares available up to end of 2003**

List of components
Valid for all pumps in sizes: ABF 080, 090, 100, 110, 125 & 140; Rotor diameter and generation L2/L4/N2/N4/P4
With version codes: I } R } Y } P } The version code is composed of the letters in the 4 columns
Also valid for pump option A020 & A561
Example of pump designations std: ABF 080N2 IRYP
option: ABF 140P4 IRYP A561

Pos No Denomination Qty G011 G031 G041 G050 G053 G054 G057 G070 G090 Note
1010 Power rotor 1 x x x
106 Balancing piston 1 x x x
114 Tension pin 1 x x x
115 Thrust washer 1 x x x
116 Thrust washer 1 x x x
117 Locking ring 1 x x x
201 Idler rotor 2 x x x
301 Sleeve 1 x
307 Screw 6 x
307A Locking wire 1 x
313 Drain tube 1 x
3510 Front balancing cover 1 x
354 Bearing bush 1 x x
355 Set screw 1 x x
355A Washer 1 x x
356 Tension pin 1 x x
357 Thrust washer 1 x x
358 Locking ring 1 x x
361 Screw 4 x
362 Washer 4 x
368 Plug 1 x
373 Thrust pad 2 x x
375 Balancing bush 1 x x
376 Balancing bush 2 x x
377 Screw 1 x x
3800 Balancing cover 1 x
381 Plug 2 x
382 Screw 4 x
383 Washer 4 x
401 Pump body 1
451 Stud bolt 8
452 Nut 8
455 Stud bolt 8
456 Nut 8
462 Plug 1
462A Washer 1 x x x
464 Plug 2
464A Washer 2 x x x
466 Cover 1
466A O-ring 1 x x x
467 Screw 6
467A Washer 6
501 Top cover 1
504 Screw 4
506 Joint 1 x x x
509A Sealing bush 1 x x x x
509C Rubber ring 1 x x x x
509D Washer 1 x x x x
509E Spring 1 x x x x
511 Gland 1 x x x x
511A Joint 1 x x x x
561 Heating element 1 1
562 Nut 4 1
563A Joint 1 1
SP 1205.02 GB

564 Cover 1 1

78
 ABF Pumps Spare parts book
Obsolete product - spares available up to end of 2003** April 2007

Pos No Denomination Qty G011 G031 G041 G050 G053 G054 G057 G070 G090 Note
601 Valve cover, upper 1 x
602 Joint 1 x x x x
605 O-ring 1 x x x x
606 Valve cover, lower 1 x
607 Joint 1 x
608 Valve spindle 1 x
6120 Regulating nut 1 x
613 Pin 1 x
614 Valve piston 1 x
615 Valve spring 1 x x
621 Hand wheel 1 x
622 Nut 1 x
622A Key 1 x
623 Plate 1 x
636 Chock valve 1/3 x 2
655 Guiding washer 1 x
656 Guiding socket 1 x
657 Spring 1 x
658 Distance sleeve 1 x
Notes:
1) Included in pump option IRYP A561 (pump with heating device)
2) Incl. in item 6140. Valid for sizes 100-140.

Explanations: Old designation Current designation

A020: Surface-treated cast iron pump bodies. ABF 80-3 N2M ABF 080N2 IRYP
A561: Pump including heating device ABF 110-3 N4M ABF 110N4 IRYP
G011: Rotor set ABF 125-3L N4M/Y ABF 125L4 IRYP A020
G031: Front balancing cover ABF 140-3P N4M561A ABF 140P4 IRYP A561
G041: Rear bearing element Sizes 80-100 in generation N2M=z2
G050: Shaft seal Sizes 110-140 in generation N4M=z4
G053: Minor kit (G050 + G057)
G054: Major kit = G050+G057+G011+Item 615 Also valid for older generations of pumps:
ABF 110-140 N2M:
G057: Joint kit All parts, except item 401 pump body, are applicable.
G070: Valve element ABF NM, NM 401 or NM 410 (all sizes)
G090: Pump element All parts, except item 401, 501, 601, 606 and 622A pump body, are
applicable.
These pumps have welded pump bodies.
ABB N3B(Y) (all sizes): Foot mounted version
All parts included in pump element G090 and valve element G070
are identical with ABF parts.

**Spares of ABF pumps in sizes 080-140 will be available up to end of year 2003.After that date
only the spare part sets G031, G041, G050, G057 & G070 will be available for sale at least up to the
end of 2004. The rotor sets G011, the sleeve item 301 and the complete pump element G090 will
only be delivered if components still are available
SP 1205.02 GB

79
Spare parts book ABF Pumps
April 2007 Obsolete product - spares available up to end of 2003**

Ordering code
Pos Spare parts (set) Part numbers for pump size Note
No 080 090 100 110 125 140
G031 Front bearing cover 065813 066183 066449 066787 067132 067397
G041 Rear bearing element 065821 066191 066456 066795 067140 067405
G050 Shaft seal 116251 116269* 116277 116285 116293 116301 1
G057 Joint kit 183699 183699 183707 183715 183723 183731
G070 Valve element 066092 066092 066704 066704 067363 067363 2
115 Thrust washer 045526 046953 048132 049270 050450 051292
116 Thrust washer 045534 046961 048140 049288 050468 051300
117 Locking ring 021204 021436 021543 021741 021899 022046
506 Gasket - Joint 021477 021477 021568 021782 021923 022087
509C Rubber ring 012690 012690 012765 012815 012906 012948
608 Valve spindle 046581 046581 048967 048967 051243 051243
614 Valve piston 046599 046599 048975 048975 051250 051250
615 Valve spring 021451 021451 021766 021766 022061 022061
657 Spring 090654 090654 090662 090662 090670 090670

Notes:
*) For pump ABB 90-3 N3B: Shaft seal G050 p/n 116251;
Pump element G090 p/n 066084;
Pump element G090 A020 p/n 122580.
1) Not valid for pump option A020.
2) Not valid for form Fxxx.

Recommendation: Ordering example:

For maintenance the following spare part sets are recommended: For IMO-pump ABF 080N2 IRYP
Set: To be used: Serial number 345678
Shaft seal G050 p/n 116251
G057 Joint kit
For dismantling of the pump.
G053 Minor kit
For service
G090 Pump element
For repair after damage or greater wear. If the pump element is not
available anymore, please contact IMO for an offer for replacement
pump. To select correct pump, we require the pump duty.

**Spares of ABF pumps in sizes 080-140 will be available up to end of year 2003.After that date
only the spare part sets G031, G041, G050, G057 & G070 will be available for sale at least up to the
end of 2004. The rotor sets G011, the sleeve item 301 and the complete pump element G090 will
only be delivered if components still are available
SP 1205.02 GB

80
 ABF Pumps Spare parts book
Obsolete product - spares available up to end of 2003** April 2007

355A
SP 1205.02 GB

81
Spare parts book ABQ Size 100-140 pumps
April 2007 Obsolete product - spares available up to end of 2003 (140: 2005)*

List of components
Valid for all pumps in sizes: ABQ 100, 110, 125 & 140; Rotor diameter and generation L5/N5/P5
With version codes: I } R } Y } P } The version code is composed of the letters in the 4 columns
Also valid for pump option A020 & A561
Example of pump designations std: ABQ 100N5 IRYP
option: ABQ 140P5 IRYP A561

Pos Denomination Qty Components included in Spare parts sets:

No G011 G020 G041 G050 G053 G054 G057 G070 G090 Note
1010 Power rotor 1 x x x
105 Plug 1 x x x
105A Ball 1 x x x
114 Tension pin 2 x x x
115 Thrust washer 2 x x x
116 Thrust washer 2 x x x
117 Locking ring 2 x x x
201 Idler rotor 2 x x x
301 Sleeve 2 x x
303 Distance ring 1 x x
308 Pin 2/4 x x
308A Nut 2/4 x x
308B Washer 2/4 x x
314 Screw 4 x x 2
315 Screw 18 x x 1
315 Nut 4 x x 2
315A Locking washer 8 x x 2
315B Washer 18 x x 1
330 Flange 1 x x 2
331 Screw 4 x x 2
332 Washer 4 x x 2
375 Bush 2 x x
377 Set screw 2 x x
380 Thrust balancing cover 2 x
382 Screw 8 x
383 Washer 8 x
401 Pump body 1
451 Stud bolt 16/18
452 Nut 16/18
455 Stud bolt 8
456 Nut 8
463 Plug 1
463A Washer 1 x x x
464 Plug 2
464A Washer 2 x x x
464C Washer 1 x x x 3
466 Cover 1
466A O-ring 1 x x x
467 Screw 6
467A Washer 6
501 Top cover 1
504 Screw 4
506 Joint 1 x x x
507 Bottom ring 1 x x x x
509A Sealing bush 2 x x x x
509C Rubber ring 2 x x x x
509D Washer 2 x x x x
509E Spring 1 x x x x
510 Seat 1 x x x x
511 Gland 1 x x x x
511A Joint 1 x x x x
511C O-ring 1 x x x x
536 Eye bolt 2
SP 1205.02 GB

537 Deaeration plug 1

82
 ABQ Size 100-140 pumps Spare parts book
Obsolete product - spares available up to end of 2003 (140: 2005)* April 2007

Pos Denomination Qty Components included in Spare parts sets:

No G011 G020 G041 G050 G053 G054 G057 G070 G090 Note
537A Washer 1 x x x
537B Plug 1
537C Washer 1 x x x
601 Valve cover, upper 1 x
602 Joint 1 x x x x
605 O-ring 1 x x x x
606 Valve cover, lower 1 x
607 Joint 1 x x x x
608 Valve spindle 1 x
6120 Regulating nut 1 x
613 Pin 1 x
6140 Valve piston 1 x
615 Spring 1 x x
621 Hand wheel 1 x
622 Nut 1 x
622A Key 1 x
623 Plate 1 x
636 Chock valve incl in 6140 2/3 x
655 Guiding washer 1 x
656 Guiding socket 1 x
657 Spring 1 x
658 Distance sleeve 1 x
Notes:
1) Valid for size 100
2) Valid for size 110-140
3) Valid for size 110

Explanations: Old designation Current designation

A020: Surface-treated cast iron pump bodies. ABQ 100-3 DN5M ABQ 100N5 IRYP
A561: Pump including heating device ABQ 110-3L DN5M/Y ABQ 110L5 IRYP A020
G011: Rotor set ABQ 125-3 DN5M 561A ABQ 125N5 IRYP A561
G020: Sleeve element
G041: Rear bearing element
Also valid for older generations of pumps
G050: Shaft seal
ABQ 110-140 DN3M:
G053: Minor kit (G050+G057)
All parts, except item 401 pump body and valve parts items
G054: Major kit = G050+G057+G011+Item 615 601-658 are applicable.
G057: Joint kit ABQ 100-140 DN4M:
G070: Valve element All parts, except item 401 pump body are applicable.
G090: Pump element ABL DN3B (foot mounted version):
Parts included in G011, G041 and G050 are applicable.

*Spares of ABQ pumps in sizes 100-125 will be available up to end of year 2003. After that date
only the spare part sets G041, G050, G057 (G070 size 100 only) will be available for sale at least up
to the end of 2004. The rotor sets G011, the sleeve item G020 and pump element G090 can only be
SP 1205.02 GB

delivered if components still are available

83
Spare parts book ABQ Size 100-140 pumps
April 2007 Obsolete product - spares available up to end of 2003 (140: 2005)*

Ordering code
Pos Spare parts (set) Part numbers for pump size Note
No 100 110 125 140
G011 Rotor set L-lead -- -- -- -- 1,2
" N-lead -- -- -- -- 1,2
" P-lead -- -- -- -- 1,2
G020 Sleeve element -- -- -- -- 1,2
G041 Rear bearing element 066340 066910 066910 067298
G050 Shaft seal 116210 116228 116236 116244 1
G057 Joint kit 183749 183756 183764 183772
G070 Valve element 067363 -- -- --
G090 Pump element L-lead -- -- -- -- 1,2
" N-lead -- -- -- -- 1,2
" P-lead -- -- -- -- 1,2
" A020 L-lead -- -- -- -- 2
" A020 N-lead -- -- -- -- 2
" A020 P-lead -- -- -- -- 2
115 Thrust washer 051292 049783 049783 051003
116 Thrust washer 051300 049791 049791 051011
117 Locking ring 022046 021832 021832 022020
506 Gasket - Joint 021501 021683 021865 021865
509C Rubber ring 012906 012989 012989 013060
511A Gasket - Joint 011486 011494 011494 011502
6140 Valve piston 051250 -- -- -- 2
615 Valve spring 022061 022160 022160 022269 2
657 Spring 090670 -- -- -- 2
Notes:
1) Not valid for pump option A020.
2) See note (at the bottom of page 83) regarding availability of components.

Recommendation:
For maintenance the following spare part sets are recommended:
Set: To be used:
G057 Joint kit
For dismantling of the pump.
G053 Minor kit
For service
G090 Pump element
For repair after damage or greater wear. If the pump element is not available
anymore, please contact IMO for an offer for replacement pump. To select
correct pump, we require the pump duty.

Ordering example:
For IMO-pump ABQ 100N5 IRYP
Serial number 345678
Shaft seal G050 p/n 116210
SP 1205.02 GB

84
 ABQ Size 100-140 pumps Spare parts book
Obsolete product - spares available up to end of 2003 (140: 2005)* April 2007

*Spares of ABQ pumps in sizes 100-140 will be available up to end of year 2003. After that date
only the spare part sets G041, G050, G057 (G070 size 100 only) will be available for sale at least up
to the end of 2004. The rotor sets G011, the sleeve item G020 and pump element G090 can only be
SP 1205.02 GB

delivered if components still are available

85
Spare parts book ACE (K1/K2/L1/L2/N1/N2) Low pressure pump
April 2007 Obsolete product - Current ACE (L3/K3/N3) see section C
Spares available up to end of 2008.
List of components
Valid for all pumps in sizes: ACE 025/032/038 Rotor diameter & Generation: L1/L2, K1/K2, N1/N2
With version codes: I } R } B } E } Also valid for pump options: A020, A090, A101, A368 & IXBO A076
N } T } F } O } The version code is composed of the letters in the 4 columns.
Y } V } P } Example of pump designations
std: ACE 025L2 NTBP; option: ACE 038N1 IXBO A076

Components included in Spare parts sets:

Pos G011 G012 G050 G053 G054 G057
No Denomination Qty Rotor Rotor Shaft Minor Major Joint Note
set set seal kit kit kit
1010 Power rotor CCW-rot. 1 x (x) 1, 2
1020 Power rotor CW-rot. 1 x x 1
(112) Collar 1 x x x 1
113 Key 1 x x x 1
122 Ball bearing 1 x x (x) 7
124 Retaining ring 1 x x x
201 Idler rotor CCW-rot 2 x (x) 1, 2
202 Idler rotor CW-rot 2 x x 1
401 Pump body 1
416 Inlet flange 1
417 Screw 8
418 Gasket 1 x x x
423 Gasket 1 x x x
427 Outlet flange 1
443 Drip nipple 1
451 Screw 4
453 Screw 4
473 Grease nipple 1
473A Protective cover 1
480 Valve housing 1 3
5010 Front cover 1
502 Pin 1 5
506 O-ring 1 x x x
509 Shaft seal 1 x x x
514 Retaining ring 1 x x x
551 Rear cover 1 6
556 Gasket 1 x x x 3
605 O-ring 1 x x x 3
606 Lower cover 1 3
607 Seal ring 1 x x x 3
612 Set screw 1 3
613 Pin 1 3
614 Valve piston 1 3
615 Valve spring 1 x 3, 4
Notes:
1) Delivered as complete rotor set only.
CW=clockwise rotation;
CCW=counter clockwise rotation.
2) Pumps with CCW-rotation have the additional pump designation ’A101’.
3) Included in version code xxxP/xxxO.
4) Available in two alternatives:
for max 16 bar - version code xxxP,
for max 6 bar - version code xxxO.
5) Included in version code Nxxx.
6) Included in version code xxxE.
7) New spare part set G057 excluding ball bearing introduced. Old set available dur-
ing a transition period. Part numbers, see ordering code.
SP 1205.02 GB

86
 ACE (K1/K2/L1/L2/N1/N2) Low pressure pump Spare parts book
Obsolete product - Current ACE (L3/K3/N3) see section C April 2007

Recommendation: Ordering example:

For maintenance the following spare part sets are recommended: For IMO-pump ACE 032N2 NVBP,
Set: To be used: serial number 456789:
Shaft seal pos G050 p/n 190849
G057 Joint kit Valve spring pos 615 p/n 154054
For dismantling of the pump
G053 Minor kit
For service
G054 Major kit
For repair after damage or greater wear.

Old designation: Current designation: Replaced by gen 2: Replaced by gen 3

ACE 25-2 NC ACE 025N1 IRBP ACE 025N2 NVBP ACE 025N3 NVBP
ACE 25-2L NC 615A ACE 025L1 IRBO ACE 025L2 NVBO ACE 025L3 NVBP
ACE 032N2 ACE 032N2 NTBP ACE 032N3 NTBP
ACE 032N2 615A ACE 032N2 NTBO ACE 032N3 NTBP
ACE 38-2 NC/101 ACE 038N1 IRBP A101 ACE 038N2 NVBP A101 ACE 038N3 NVBP A101
ACE 38-2 NC/60 ACE 038N1 YVBP ACE 038N2 NTBP ACE 038N3 NTBP
ACE 025L1 IVBP ACE 025L2 NVBP ACE 025L3 NVBP
ACE 038K1 IVBP A020 ACE 038K3 NVBP
ACE 032N1 IXBO A076 ACE 032N2 NXBO A076 ACE 032N3 NTBP
ACE 032N1 IVBP A090 contact IMO
ACE 032N2 NTBP A368 ACE 032N3 NTBP
UCE=ACE standard pump with socket weld counter flanges (old designation used in USA)

Replacing ACE pumps generation 1 and 2 by current pump in generation 3

Existing Pump Unit Existing Motor Replace bare shaft Replace complete
Pump Model IEC size Frame pump by model shaft coupling
Part No
ACE 025L1/N1 71 130 ACE 025L3/N3 191603
or L2/N2 80 165 191604
90 165 191605
100/112 215 192175
ACE 032L1/N1 71 130 ACE 032L3/N3 191603
or L2/N2 80 165 191604
90 165 191605
100/112 215 192175
ACE 038K1/N1 80 165 ACE 038K3/N3 191640
or K2/N2 90 165 191641
100/112 215 191741
132 265 191742
The existing shaft coupling for pump size 025 can be used also after the changing the pump into generation 3. The
designations of the shaft couplings may refer to other pump series as the same coupling is used to several pump

Part numbers for pump size

025 032 038
Pump ACE xxxL3 NQBP 190475 190474 --
ACE xxxL3 NTBP 189899 189894 --
ACE xxxL3 NVBP 189897 189892 --
ACE xxxK3 NQBP -- -- 190471
ACE xxxK3 NTBP -- -- 189889
ACE xxxK3 NVBP -- -- 189886
ACE xxxN3 NQBP 190472 190473 190470
ACE xxxN3 NTBP 189898 189893 189888
ACE xxxN3 NVBP 189686 189797 189788
SP 1205.02 GB

ACE xxxN3 NVBP A101 190837 191066 190851

87
Spare parts book ACE (K1/K2/L1/L2/N1/N2) Low pressure pump
April 2007 Obsolete product - spares available up to end of 2008
Spares available up to end of 2008.
Ordering code
Pos Spare parts (set) Part no for pump size Note
No 025 032 038
G011 Rotor set CCW-rot N-lead 162412 189314 180315
G012 Rotor set CW-rot K-lead -- -- 156166
" L-lead 162560 187500 --
" N-lead 096735 100420 099820
G050 Shaft seal xRxx 192086 192088 192089
" xTxx 190810 190811 190812
xVxx 192691 192692 192693
" A076 -- 182238 182246
" A368 190810 190811 190812
G053 Minor kit xTxx 189191 189193 189195 3
" xVxx 189434 189435 189436 3
G054 Major kit=G012(G011)+G053+615
G057 Joint kit
incl. ball bearing xTxx, xVxx 179614 179622 179630 3
Joint kit xRxx 192090 192091 192092
excl. ball bearing xTxx, xVxx 191434 191435 191436
122 Ball bearing 077453 078576 077461
" A090 191679 191681 --
480 Valve housing 154021 154021 154070 2
5010 Front cover 153999 154039 154088 1 Notes:
502 Tension pin Nxxx 027326 027326 027326 1) When ordering a front cover
612 Set screw 076711 076711 077214 Nxxx, tension pin pos 502 should
613 Tension pin 027276 027276 027284 also be ordered.
614 Valve piston 076729 076729 077222 2) Not valid for A020
3) Not valid for A090
615 Valve spring xxxO 154419 154419 154427
4) Two strainers to each double as-
" xxxP 154054 154054 154104
sembly
S2 O-ring xTxx 190806 190807 190808 5) Included in double assembly Q11x
S6 O-ring xTxx 190791 190793 190792 6) -"- Q12x
Mounting sleeve 188886 188887 188888 7) -"- Q11x or Q12x

For obsolete double assembly T3B

2 Joint for flange - size 025 018457
- " - size 032 outlet 018457
- " - size 032 inlet 018036
- " - size 038 018036

For obsolete assembly T3B, as sectional view, please

use the sectional view shown for pump ACD.

If you require other parts for the double assemblies

not shown in the view below, please contact us.

For double assembly T4 Note

2 Joint 160929
5 Strainer in unit Q1xx 160937 4
" -"- Q2xx 172866 4
" -"- Q3xx 161885 4
13 Pressure gauge T10 bar* 172346 5
" Pressure gauge T25 bar** 160952 6
14 Pressure gauge T-1/+9 bar*** 160960 7
SP 1205.02 GB

88
 ACE (K1/K2/L1/L2/N1/N2) Low pressure pump Spare parts book
Obsolete product - spares available up to end of 2008 April 2007

Spares available up to end of 2008.

Exploded view
417417 551
416 416
ACE xxBP/BO 427427 480 480613 61
612 612
(pump incl. valve) 423423 418 418 605 605
473A
473A 401401 556 556
473
473 615 615
506506
5010
5010
453 453
451
451 614 614
Version xxxE

607 607
606
606

202
202
514 124 122
514 124 122
502 443 113
502 443
(version Nxxx only) 201
x
on xVx
Versi
1020 (112)
1020 (112)
CW-rotation
509
509

Txx
ion x
Vers
509
509 Option A101
S6 1010
Shaft Seal Obsolete version
S2

Version code xVxx

S2 S1 S4 S5 S7 S9
Version code xTxx

S2 S1 S4 S6 S5 S7 S9
SP 1205.02 GB

89
Spare parts book ACG N2/N3/N4 & UCG N3/N4
April 2007 Obsolete product - Current ACG (K7/N7) See section C
Spares available up to end of 2004 (060-070) & 2005 (045-052)
List of components
Valid for all pumps in sizes: ACG 045/052/060/070. Rotor diameter & Generation N2/N3/N4
With version code: I } V } B } E } Also valid for pump options: A101
N } F } G } The version code is composed of the letters in the 4 columns.
Y } O } Example of pump designations
P } ACG 045N3 IVBP; option 052N4 NVBO A101

Qty Components included in Spare parts set:

Valid for Explanations:
Pos model N2F ACG: Pump with
No Denomination G011 G012 G050 G053 G054 G057 G070 & N2F/60 Note DIN-Flanges
1010 Power rotor 1 x (x) x UCG: Pump with
1020 Power rotor 1 x x x ANSI-Flanges
106 Balancing piston 1 x x x x
A101: Nonstandard
114 Pin 1 x x x x
rotation: CCW (coun-
115 Sealing washer 1 x x x x ter clockwise). CW-
120 Distance sleeve 1 rotation is standard)
122 Ball bearing 1 x x (x) 4
G011: Rotor set
124 Retaining ring 1 x x x x x x
124A Support ring 1 x x x x x G012: Rotor set
169 O-ring 1 x x x x G050: Shaft seal
201 Idler rotor 2 x (x) x G053: Minor kit
202 Idler rotor 2 x x x (G050 + G057)
359 Distance washer 1 G054: Major kit
359A Nilos- ring 1 x x x consisting of:
401 Pump body 1 G012+ G050+
451 Screw 4/6 G057+615
453 Screw 4 G057: Joint kit
462 Plug 2 1
G070: Valve element
462A Sealing washer 2 x x x x 1
473 Grease nipple 1
473A Plastic plug 1
480 Valve housing 1 x 2
5010 Front cover 1
502 Tension pin 1 x Obsolete pumps:
506 Joint 1 x x x x N2F and N2F/60:
509A Sealing bush 1 x x x x Available parts are
509B O-ring 1 x x x x noted
509D Cup 1 x x x x Replacement pump
509E Washer 1 x x x x is N4 NVBP (or N7
509F Spring 2 x x x x NVBP)
514 Retaining ring 1 x x "N3" always "Ixxx"
(or "Yxxx") "N4"
551 Rear cover 1 3
always ""Nxxx"
556 Joint 1 x x x x
601 Valve cover, upper 1 x x
602 Seal ring 1 x x x x x The ACG N2/N3/N4
605 O-ring 1 x x x x x are replaced by ACG
606 Valve cover, lower 1 x x K7/N7. See section C
607 Seal washer 1 x x x x x
608 Valve spindle 1 x x
612 Regulating nut 1 x x
614 Valve piston 1 x x
615 Valve spring 1 x x x
621 Hand wheel 1 x x
622 Tension pin 1 x x
631 Spring seat 1 x x

Notes:
1) Valid for xxxE and xxxP/O Old designation Current designation
2) Valid for xxxG and xxxP/O ACG45-2 N3F ACG 045N3 IVBP
3) Valid for xxxE ACG52-2 N3F 615A ACG 052N3 IVBO
4) A new spare part set G057 excluding ball bearing ACG60-2 N3G ACG 060N3 IVBG
is introduced. Old set is available during av transi- ACG70-2 N3E ACG 070N3 IVBE
SP 1205.02 GB

tion period. Part numbers, see ordering code. ACGxx-2 N3F/Y ACG xxxN3 YVBP

90
 ACG N2/N3/N4 & UCG N3/N4 Spare parts book
Obsolete product - Current ACG (K7/N7) See section C April 2007

Spares available up to end of 2004 (060-070) & 2005 (045-052)

Ordering code
Pos Spare parts (set) Part numbers for pump size
Valid for
No 045 052 060 070
N2F &
N2F/60
G011 Rotor set CCW-rot 171033 189872 144444 168815 x
G012 Rotor set CW-rot 131177 131185 131193 131201 x
G050 Shaft seal 069633 069641 069658 069666 x
G053 Minor kit = G050+G057
G054 Major kit = G012+G050+G057+615 556
G057 Joint kit Ixxx 185736 185751 185777 185793
Incl ball bearing Nxxx/Yxxx 185744 185769 185785 185801 621
" excl ball bearing (all) 191426 191427 191428 191429
622
G070 Valve element xxxG/xxxP 077933 077933 077941 077941 x
115 Sealing washer 032573 032581 032599 032607 x 601
120 Distance sleeve 123505 123539 123588 123612 602
122 Ball bearing Ixxx 123885 123703 123760 104257
" Nxxx/Yxxx 076075 076083 153882 157461 605
359 Distance washer 123497 123547 123570 123620 612
480 Valve housing 157214 157230 157255 157271 x
615
5010 Front cover 157297 157313 obsolete
502 Tension pin 027367 027367 027367 027367 x 608
509C Spring set (509D+E+F) 077396 077404 077412 077420 x
614
514 Retaining ring 027177 027193 027227 027235
608 Valve spindle 039743 039743 039743 039743 x 631
614 Valve piston 039768 039768 043083 043083 x 480
615 Valve spring xxxO 157370 157370 157388 157388 x
462
ACG4 © IMO AB

" xxxG/xxxP 074294 074294 074302 074302 x

631 Spring seat 039784 039784 043091 043091 x 462A
For ACG N2F only: Note 607
G057 Joint kit incl. ball bearing 190879 190881 190883 190885
Joint kit excl.ball bearing 191430 191431 191432 191433 Version xxxP/O 606
120 Distance sleeve obsolete obsolete obsolete obsolete 1
122 Ball bearing 017186 017210 017236 017251
514 Retaining ring 027193 027219 027227 027235
For ACG N2F/60 only:
G057 Joint kit incl ball bearing 190878 190880 190882 190884
Joint kit excl ball bearing 191430 191431 191432 191433
120 Distance sleeve obsolete 076059 076067 1
122 Ball bearing 123885 123703 076091 076109
514 Retaining ring 027177 027193 027219 076125
Notes: 1) Components may still be in stock, please contact IMO. (502)
(114)

621 509A
115
622 120
169
601 556
602
551
605
462A
612
1020
615 462 (1010)
124
608 122

614 514
ACG6 © IMO AB

451
480 509B
ACG5 © IMO AB

631 5010
506
556 606
607 Version xxxE 401
SP 1205.02 GB

Version xxxG 473 473A

91
Spare parts book ACG/UCG K5/N5 Pumps
April 2007 Obsolete product - Current ACG (K7/N7) See section C

Spares available up to end of 2007

List of components
Valid for all pumps in sizes: ACG/UCG 045/052/060/070; Rotor diameter & Generation: K5/N5
With version codes: I } T } B } E } Also valid for pump options: A101, A327
N } V } F } G } Example of pump designations
O } std: ACG 045N5 IVBP; option ACG 070N5 IVBO A101
P}
Pos Components included in Spare parts sets: Explanations:
No Denomination Qty G011 G012 G034 G050 G053 G054 G057 G070 Note ACG: Pump with
1010 Power rotor CCW-rot 1 x (x) DIN flanges
1020 Power rotor CW-rot 1 x x UCG: Pump with
106 Balancing piston 1 x x x 6 ANSI flanges
113 Shaft key 1 x x x
A101: Nonstandard
120 Distance sleeve 1
rotation: CCW (coun-
122 Ball bearing 1 x x (x) 9 ter clockwise). CW-
124 Retaining ring 1 x x x rotation is standard)
124A Support ring 1 x x x
A327: Pump with
133 Dust protection ring 1 x x x
Tuning
201 Idler rotor CCW-rot. 2 x (x)
202 Idler rotor CW-rot. 2 x x G011: Rotor set CCW-
359 Distance washer 1 rotation option
359A Support ring 1 x x x G012: Rotor set CW-
401 Pump body 1 rotation (std)
424 Sleeve 1 4 G034: complete front-
424A Washer 1 4 cover
429 Spindle 1 4 G050: Shaft seal
437 O-ring 1 4 G053: Minor kit
451 Screw 4/6
453 Screw 4 G054: Major kit con-
sisting of:
462 Plug 2 1
G053+G012
462A Sealing washer 2 x x x 1 (G011)+615
463 Plug 1 8
463A Sealing washer 1 8 G057: Joint kit
473 Grease nipple 1 G070: Valve element
473A Grease nipple cover 1
480 Valve housing 1 2
5010 Front cover 1 x
502 Tension pin 1 7
502A Plug 1 7 Notes:
506 Gasket 1 x x x 1) Excluded in xxxG
509 Shaft seal 1 x x x 2) Excluded in xxxE
514 Retaining ring 1 x x x 3) Valid for xxxE
520 Cover 1 4) Valid for pump
520A Screw 4 option A327
537 Plug 1 x 5) Valid for genera-
537A Sealing washer 1 x tion 5
6) Included in item
540 Steel ball 1 x 5
1020 or 1010
541 Spring 1 x 5
7) Included in item
542 Screw nozzle 1 x 5 5010
545 Tension pin 1 7 8) Items 463 &
551 Rear cover 1 3 463A have been
556 Gasket 1 x x x removed from
601 Valve cover 1 x 2 pumps manu-
602 Sealing washer 1 x x x x 2 factured from
605 O-ring 1 x x x x 2 summer 1992 and
606 Valve housing plug 1 x 1,2 onwards
607 Sealing washer 1 x x x x 1,2 9) A new spare part
608 Valve spindle 1 x 2 set G057 exclud-
612 Set screw 1 x 2 ing ball bearing is
introduced. Old
614 Valve piston 1 x 2
set is available
615 Valve spring 1 x x 2 during a transi-
621 Set knob 1 x 2 tion period. Part
622 Locking pin 1 x 2
SP 1205.02 GB

numbers, see
631 Spring seat 1 x 2 Ordering code
92
 ACG/UCG K5/N5 Pumps Spare parts book
Obsolete product - Current ACG (K7/N7) See section C April 2007

Spares available up to end of 2007 551 453

Exploded view 462 xxxE

621
462A
622
537 462 601
537A 401 602
556 480
ACG/UCG xxBO/BP 542 453 605
5010
541
462 608
540 xxxO/
506 462A
612 xxxP
451 615
462
631
607
124A 122 120 614
606
124
520

133

359 202 453

514 473 480
xxxG
520
520A 359A 473A

S6
Txx
ion x
S2
Vers 113
1020 202
201

509 113
ACG3 © IMO AB

424A
424
437 1010 112
Vxx
ion x
Ordering code Vers Option A327
429 Option A101

Pos Spare parts (set) Part numbers for pump size Recommendation:
No 045 052 060 070
For maintenance the fol-
G011 Rotor set CCW-rot K-lead 189641 189642 189643 189644
lowing spare part sets are
" N-lead 186478 186486 186494 186502 recommen­ded:
G012 Rotor set CW-rot K-lead 187542 187559 187567 187575
" N-lead 178913 179507 179515 179523 Set: To be used:
G034 Front cover 190425 190426 190427 190428 G057 Joint kit
G050 Shaft seal xTxx 174094 174102 174110 174128 For dismantling of the
" xVxx 190335 190336 190338 190340 pump
G053 Minor kit xTxx 189197 189199 189201 189203 G053 Minor kit
" xVxx 189196 189198 189200 189202 For service
G054 Major kit=G012(G011)+G053+615 G054 Major kit
G057 Joint kit incl ball bearing 179531 179549 179556 179564 For repair after damage or
Joint kit excl ball bearing 191422 191423 191424 191425 greater wear.
G070 Valve element xxxG/xxxP 077933 077933 077941 077941
" xxxO 189622 189622 189645 189645
120 Distance sleeve 173112 172908 173575 173237 Ordering example:
122 Ball bearing Ixxx/Yxxx 173757 017178 155523 017194 For IMO-pump ACG 045N5
" Nxxx 173757 173765 173591 173260 IVBP, serial number 456789
133 Dust protection ring 173138 172981 173609 173278 Shaft seal
359 Distance washer 173161 172916 173542 173245 pos G050 p/n 190335
480 Valve housing 157214 157230 157255 157271 Valve spring
502 Tension pin 027367 027367 027367 027367 pos 615 p/n 074294
537A Sealing washer 010975 010975 010975 010975
608 Valve spindle 039743 039743 039743 039743
614 Valve piston 039768 039768 043083 043083
615 Valve spring xxxG/xxxP 074294 074294 074302 074302
" xxxO 157370 157370 157388 157388
631 Spring seat 039784 039784 043091 043091
S2 O-ring xTxx 190806 190792 190807 191513
SP 1205.02 GB

S6 O-ring xTxx 190791 191515 191516 191517

93
Spare parts book ACG/UCG (K6/N6) Low pressure pump
April 2007 Obsolete product - Current ACG (K7/N7) See section C

Spares available up to end of 2013

List of components
Valid for all pumps in sizes: ACG/UCG 045/052/060/070; Rotor diameter and generation: K6/N6
With version codes: I } T } B } E } The version code is composed of the letters in the 4 columns
N } V } F } O } Also valid for pump options: A020, A101, A327
R } P } Example of pump designations
G } std: ACG 045N6 IVBP; option ACG 070N6 IVBO A101

Pos Components included in Spare parts sets: Explanations:

No Denomination Qty G011 G012 G050 G053 G054 G057 G070 Note ACG: Pump with DIN
1010 Power rotor CCW-rot. 1 x (x) flanges
1020 Power rotor CW-rot. 1 x x UCG: Pump with ANSI
106 Balancing piston 1 x x x 5 flanges
113 Shaft key 1 x x x
A020: Surface-treated cast
120 Distance sleeve 1 iron pump bodies.
122 Ball bearing 1 x x (x) 7
124 Retaining ring 1 x x x A101: Nonstandard
rotation: CCW (counter
124A Support ring 1 x x x
clockwise). CW-rotation is
133 Dust protection ring 1 x x x standard)
201 Idler rotor CCW-rot. 2 x (x)
202 Idler rotor CW-rot. 2 x x A327: Pump with Tuning
359 Distance washer 1 G011: Rotor set CCW-rota-
359A Support ring 1 x x x tion option
401 Pump body 1 G012: Rotor set CW-rota-
424 Sleeve 1 4 tion (std)
424A Washer 1 4 G050: Shaft seal
429 Spindle 1 4 G053: Minor kit (G050 +
437 O-ring 1 4 G057)
440 Return valve 1
G054: Major kit consisting
451 Screw 4/6
of: G053 + G012
453 Screw 4 (G011) + 615
462 Plug 2 1
G057: Joint kit
462A Sealing washer 2 x x x 1
473 Grease nipple 1 G070: Valve element
473A Grease nipple cover 1
480 Valve housing 1 2
5010 Front cover 1
502 Tension pin 1 6
502A Plug 1 6
506 Gasket 1 x x x
509 Shaft seal 1 x x x
514 Retaining ring 1 x x x
520 Cover 1
520A Screw 4
537 Plug 2
537A Sealing washer 2 Notes:
545 Tension pin 1 6 1) Excluded in xxxG
551 Rear cover 1 3 2) Excluded in xxxE
556 Gasket 1 x x x 3) Valid for xxxE
601 Valve cover 1 x 2 4) Valid for pump option
602 Sealing washer 1 x x x x 2 A327
5) Included in item 1020 or
605 O-ring 1 x x x x 2
1010
606 Valve housing plug 1 x 2 6) Included in item 5010
607 Sealing washer 1 x x x x 2 7) A new spare part set
608 Valve spindle 1 x 2 G057 excluding ball
608A Retaining ring 1 x 2 bearing is introduced.
612 Set screw 1 x 2 Old set is available dur-
614 Valve piston 1 x 2 ing a transition period.
615 Valve spring 1 x x 2 Part numbers, see Or-
631 Spring seat 1 x 2 dering code
Please note:
ACG K6/N6 are replaced by K7/N7, see section C.
SP 1205.02 GB

94
 ACG/UCG (K6/N6) Low pressure pump Spare parts book
Obsolete product - Current ACG (K7/N7) See section C April 2007

Spares available up to end of 2013 551 453

Exploded view 462
xxxE
462A
608A
ACG/UCG xxBE/BO/BP/BG 462 601

401 602
556 480
537 453 605
5010
537A
608
462
612
506
462A
451 615 xxxO/
462 631 xxxP
607 614
124A 122 120
606
124
520

133

359 202 453

514 480
520A
359A 473A
537 473 xxxG
S6
537A 607
Txx
e rsion x 606
S2 V 113
1020 202
201
509

113
ACG3 © IMO AB

424A
424
Vxx 1010
e rsion x 437
V 429 Option A101
Ordering code Option A327
Pos Spare parts (set) Part numbers for pump size Recommendation:
No 045 052 060 070 For maintenance the
G011 Rotor set CCW-rot K-lead 189641 189642 189643 189644 following spare part sets
” N-lead 186478 186486 186494 186502 are recommen­ded:
G012 Rotor set CW-rot K-lead 187542 187559 187567 187575 Set: To be used:
” N-lead 178913 179507 179515 179523 G057 Joint kit
G050 Shaft seal xTxx 174094 174102 174110 174128 For dismantling of the
” xVxx 190335 190336 190338 190340 pump
G053 Minor kit xTxx 189197 189199 189201 189203 G053 Minor kit
” xVxx 189196 189198 189200 189202 For service
G054 Major kit=G012(G011)+G053+615
G054 Major kit
G057 Joint kit incl ball bearing 179531 179549 179556 179564
For repair after damage or
-”- excl ball bearing 191422 191423 191424 191425 greater wear.
G070 Valve element xxxG/xxxP 190201 190201 190202 190202
” xxxO 190200 190200 190203 190203
120 Distance sleeve 173112 172908 173575 173237 Ordering example:
122 Ball bearing 173757 173765 173591 173260 For IMO-pump ACG 045N6
133 Dust protection ring 173138 172981 173609 173278 IVBP, serial number 456789
359 Distance washer 173161 172916 173542 173245 Shaft seal
480 Valve housing 157214 157230 157255 157271 pos G050 p/n 190335
5010 Front cover 189513 189514 189515 189516 Valve spring
502 Tension pin 027367 027367 027367 163956 pos 615 p/n 074294
537A Sealing washer 010975 010975 010975 010975
608 Valve spindle 190002 190002 190002 190002
614 Valve piston 039768 039768 043083 043083
615 Valve spring xxxG/xxxP 074294 074294 074302 074302
” xxxO 157370 157370 157388 157388
631 Spring seat 039784 039784 043091 043091
S2 O-ring xTxx 190806 190792 190807 191513
SP 1205.02 GB

S6 O-ring xTxx 190791 191515 191516 191517

95
Spare parts book ALB Pumps
April 2007 Obsolete product - production of spares withdrawn*

List of components
Mounting form Spare parts sets: Explanations:
Pos Denomination Qty NMH NMS 11G 12G 20G 50G 90G Note 65G: Inlet chamber
No 65G 65G
11G: Rotor set (CCW-rot,
101 Power rotor CCW-rot 1 x (x) non std)
102 Power rotor CW-rot. 1 x x
103 Ball 1 x x x 12G: Rotor set (CW-rot, std)
104 Spring 1 x x x 20G: Sleeve element
105 Hole screw 1 x x x 50G: Shaft seal
106 Balancing piston 1 x x x 90G: Pump element
120 Distance sleeve 1 x
120A O-ring 1 x 3,4
Valid for pumps:
120A Distance sleeve 1 x 1 ALB xx-4 NM (normal lead)
122 Ball bearing 1 x xx-4B NM (low lead)
122A Nilos ring 1 x 3,4 xx--4H NM (high lead)
123 Locking washer 1 x Pumps incl inlet chamber:
124 Bearing nut 1 x NMH (radial inlet)
139 Sealing washer 1 x x 2 NMS (axial inlet)
140 O-ring 1 x x Valid for pump options:
2010 Idler rotor (CCW-rot) 2 x (x) N (submerged ver. excl shaft
2020 Idler rotor (CW-rot) 2 x x seal)
209 Tension pin incl in 20x0 2 x x x NM/101
211 Thrust collar incl in 20x0 2 x x x NM/101/52
301 Sleeve 1 x x NM/101/341/52
NM/101/401A/52
307 Screw 4 x x
NM/101/401B/52
329 O-ring 1 x x NM/401A/52
340 Mandrel 1 x x 6 NM/52
341 Flange 1 3
341A Joint 1 3
355 Screw incl in 4010 2 101: CCW-rotation
382 Screw 4 x 52: Cast iron parts unpaint-
382A Washer 4 x ed and all O-rings in
390 Distance tube 4 x Viton
391 Bearing plate 1 x 341: Pump with special pump
4010 Pump body 1 casing and special flange
423 O-ring 1 5 401A: Pump with special pump
453 Screw 4+4 x x x x casing
453A Nut 4+4 x x 401B: Pump with special pump
460 Pin 2 3,4 casing
462 Plug, sizes 080-090 only 1 x
463 Plug 1
463A Washer 1
502 Tension pin incl in 5110 1 x 2
509A Sealing bush 1 x x 2
509B O-ring 1 x x 2
509C Spring 2 x x 2
509D Washer 1 x x 2
5110 Gland 1 x 2
511A O-ring 1 x 2 * ALB pumps and their
520 Washer 1 spares are obsolete. Shaft
521 Screw 4 seals and those parts which
527 Sealing cover 1 x are identical to those in the
529 V-ring 1 x 3,4 corresponding ALG pump
551 Inlet chamber 1 x x are still available, please
556 O-ring 1 x x contact IMO.

Notes:
1) Included in form N only. 5) Included in the SAE counter
2) Included in form NM only. flange (outlet).
3) Included in option NM 101/341/52 only. 6) The mounting mandrel is delivered together with all
4) Included in option NM 101/401A/52 only. Also valid 20G and 90G elements to facilitate the mounting.
for form NM 101/401B/52 except item 460 which is
SP 1205.02 GB

excluded on this pump.

96
 ALB Pumps Spare parts book
Obsolete product - production of spares withdrawn* April 2007

Ordering code Assembly drawing

Pos Spare parts (set) p/n for pump size Note
No 080 090
12G Rotor set CW-rot B-lead 086082 088435
" H-lead obsolete obsolete
" N-lead 088393 088427
50G Shaft seal NM 070623 070623
140 O-ring 016824 016824
329 O-ring 016501 016501
O-ring viton (/52) 016998 -- 1
423 O-ring 016097 016097
509B O-ring 016873 016873
511A O-ring 016931 016931
556 O-ring 016501 016501
O-ring viton (/52) 016998 -- 1
Note: 1) May still be available, please contact IMO AB

Form NM

Shaft seal for sizes 60-70, please see list obselete shaft seals for withdrawn pumps
SP 1205.02 GB

97
Spare parts book ALG Medium pressure pump size 080-110
April 2007 Obsolete product - spares available up to end of 2008 (size 090:2013)

List of components
Valid for all pumps in sizes: ALG 080, 090, 100 & 110; Rotor diameter and generation: B3/N3
With version codes: N } V } B } I } The version code is composed of the letters in the 4 columns.
C } Also valid for pump options: A021
J } Example of pump designations
std: ALG 080N3 NVBI; option ALG 110N3 NVCI A021

Qty Mounting form Spare parts sets: Explanations:

Pos Denomination xxBx xxJx G012 G020 G050 G053 G054 G057 G090
A021: Idler rotors in steel,
No G065 G065
ALG,APG earlier
1020 Power rotor CW-rot. 1 x x x designation N3E
103 Ball 1 x x x
104 Spring 1 x x x G065: Inlet chamber
105 Hole screw 1 x x x G012: Rotor set
106 Balancing piston 1 x x x G020: Sleeve element
113 Key 1 x x x
G050: Shaft seal
120 Distance sleeve 1 x x
122 Ball bearing 1 x x x x G053: Minor kit
123 Locking washer 1 x x x x (G050 + G057)
124 Bearing nut 1 x x x x G054: Major kit = G090
130 Washer 1 x x G057: Joint kit
130A Stop screw 4 x x G065: Inlet chamber
139 Sealing washer 1 x x x x
140 O-ring 1 x x x x x G090: Pump element
2020 Idler rotor 2 x x x
209 Tension pin 2 x x x
211 Thrust collar 2 x x x
301 Sleeve 1 x x x
307 Screw 8 x x x ALG pumps with H-
307A Distance sleeve 6 x x x lead rotor set in size
307B Distance sleeve 2 x x x 080-090 are obsolete.
329 O-ring 1 x x x x x
340 Mandrel* 1 x x x
354 Bearing bush 1 x x Older generations of
355 Screw 2 x x pumps
355A Locking plate 2 x x ALG N2E, N2EH, N2ES,
382 Screw 4 x x N2E/60, N2EH/60, N2ES/60
382A Washer 4 x x N3E, N3EH, N3ES. All
390 Distance tube 4 x x parts are applicable.
391 Bearing plate 1 x x
401 Pump body 1
451 Screw 12
453 Screw 8 x x
462 Plug 2 x
462A Washer 2 x x x Old designation
463 Plug 1 Current designation
463A Washer 1 x x ALG 80-4 N3E/60
473 Grease nipple 1 ALG 080N3 NVCI
473A Grease nipple cover 1
ALG 90-4B N3EH/60
501 Front cover 1
ALG 090B3 NVBI
502 Tension pin incl in 5110 1 x x
506 Gasket 1 x x ALG 100-4 N3ES/60
509A Sealing bush 1 x x x x ALG 100N3 NVJI
509B O-ring 1 x x x x x
509C Spring 2 x x x x ALG 110-4 N3E
509D Washer 1 x x x x ALG 110N3 NVCI A021
5110 Gland 1 x x
511A O-ring 1 x x x x Notes:
527 Sealing cover 1 x x * Mounting tool to mount
537 Plug 1 sleeve/pump element
537A Washer 1 x x into the pump
551 Inlet chamber 1 x x
556 O-ring 1 x x
SP 1205.02 GB

556 Gasket 1

98
 ALG Medium pressure pump size 080-110 Spare parts book
Obsolete product - spares available up to end of 2008 (size 090:2013) April 2007

Ordering code Assembly drawing

Pos Spare parts (set) Part numbers for pump size Note
No 080 090 100 110
G012 Rotor set B-lead 086082 088435 088468 088492
” N-lead 088393 088427 088450 088484
G020 Sleeve element 096990 097006 097014 097022
G050 Shaft seal 070623 070623 070631 070631
G053 Minor kit=G050+G057
G054 Major kit=G090
G057 Joint kit 186510 186510 186528 186528
G090 Pump element B-lead 096438 096461 096495 096529
” N-lead 096420 096453 096487 096511
354 Bearing bush 045708 047233 048371 049528
473 Grease nipple 024372 024372 024372 024372
511A O-ring 016931 016931 016964 016964
556 O-ring 171918 171918 171488 171488 1
Gasket 021493 021493 021808 021808 1
1) From 1987 new pumps are equipped with an O-ring between the pump and inlet cham-
ber. This change was made to avoid leakage. This change was made without changing the
pump designation. As spare part to old pumps the old gasket must be used.
SP 1205.02 GB

99
Spare parts book D4C Cartridge High pressure pump
April 2007 Obsolete product - spares available up to end of 2008

List of components
Valid for all pumps in sizes D4C 025,032,038,045,052,060 & 070; Rotor diameter and generation L1/K1/N1 & L2/K2/
N2
With version codes: L } R } C } E } The version code is composed of the letters in the 4 columns.
(cartridge pump) Y } T } Also valid for pump options: A056, A101 & A246
V } Also valid for cartridge options: G056, G101 & G246
(cpl pump with F } R } B } E } Example of pump designations
steel casing) S } T } F } std: D4C 038N2 LRCE, D4 038N2 SFRE
V } J } options: D4C 045N2 LRCE G056, D4C 045N2 SRFE A056
T}
Pos No Denomination Qty G011 G012 G050 G053 G054 G057 Explanations:
101 Power rotor (CCW-rot.) 1 x (x) A056: Ball bearing op-
102 Power rotor (CW-rot.) 1 x x tion (cpl. pump)
113 Key 1 x x x
A101: CCW-rotation
1030 Valve 1 x x x pump (cpl. pump)
122 Ball bearing (option A056) 1 (x)
124 Retaining ring 1/2 x A246: Combination of
A056 + A101
124A Support ring 1/2 x
(cpl. pump)
124B Washer 1 x
139 Balancing washer 1 x G011: Rotor set, CCW-
139A Retaining ring (size 025) 1 x rotation (option)
201 Idler rotor (CCW-rot.) 2 x (x) G012: Rotor set CW-
202 Idler rotor (CW-rot.) 2 x x rotation (std)
301 Sleeve 1 x G050: Shaft seal
329 O-ring 2 x x x G053: Minor kit consist-
329A Support ring 1 x x x ing of G050+G057
351 Balancing cover 1 x G054 = Major kit =
376 Balancing bush 2 x x x compl. Cartridge
395 Support plate 1 x pump
395A Screw 2 x
G056: Ball bearing op-
451 Screw 4 x tion (cartridge)
451A Washer 4 x
453 Screw (size 025-032) 4 x G057 = Joint kit
501 Front cover 1 x G101: CCW-rotation
502 Tension pin (Incl in item 5200) 1 x pump (cartridge)
504 Screw 4 x G246: Combination of
506 O-ring 1 x x x G056 and G101
507 Washer 1 x (cartridge)
509 Mechanical seal 1 x x x
5200 Cover 1 x
520A O-ring 1 x x x
520B Retaining ring 1 x
521 Screw 3 x
532 Cover 1 x
Pumps with the designation "UD4" and with any of above material combinations, are iden-
tical with the corresponding D4C-pump cartridge.

Old designation Current designation

Cartridge pumps:
D4C 025N2 D4C 025N2 LRCE
D4C 032L2 A073 D4C 032L2 LTCE Generation N1/L1/K1 cartridge pumps
D4C 038N2 A056 D4C 038N2 LRCE G056 Cartridge pumps in version 1 are obsolete.
D4C 045K2 A051 D4C 045K2 LVCE Deviating parts are the front cover item 501 and rotor set
Complete pumps G012.
D4H 052N2 D4C 052N2 SxFE* For economical reasons, please order a new cartridge pump
D4R 060K2 D4C 060K2 SxBE* in version 2 as replacement for old version 1 cartridge pump.
D4U 070N2 D4C 070N2 SxJE* Please contact IMO AB if you have problem to identify which
SP 1205.02 GB

* Normally are these pumps equipped with cartridge pump you require.
a Tungsten shaft seal xTxx. Wear parts available are noted on next page. See note 2.
100
 D4C Cartridge High pressure pump Spare parts book
Obsolete product - spares available up to end of 2008 April 2007

Ordering code
Pos Spare parts (set) Part numbers for pump size Note
No 025 032 038 045 052 060 070
Cartridge pumps CW-rotation
D4C xxxz2 LRCE K-lead -- -- 138768 138784 138800 138826 138842
L-lead 138727 138743 -- -- -- -- --
N-lead 138719 138735 138750 138776 138792 138818 138834
D4C xxxz2LTCE K-lead -- -- 152884 144634 144642 188601 172809
L-lead 165662 152850 -- -- -- -- --
N-lead 172791 153015 147116 181610 147876 150144 147710
D4C xxxz2 LVCE K-lead -- -- 149492 171280 177279 186460 181149
L-lead 164913 174540 -- -- -- -- --
N-lead 186445 152702 151704 165670 174557 186452 152835
G011 Rotor set CCW-rot Please contact IMO AB
G012 Rotor set CW-rot K-lead -- -- 146332 154534 186551 186577 186593 1
" L-lead 186544 156117 -- -- 1
" N-lead 163410 150425 163428 166926 150433 186569 186585 1
G050 Shaft seal xRxx 128314 128314 120873 124610 124610 128728 128728 2
" xTxx 168906 168906 172726 172049 172049 168914 168914 2
" xVxx 143859 143859 190336 190338 190338 142299 142299 2
G053 Minor kit=G050+G057 2
G057 Joint kit 185884 185892 185900 185918 185926 185934 185942 2
122 Ball bearing G056/G246 106922 106922 017137 107870 017228 110429 110429 2
376 Balancing bush 130245 128272 126987 123927 124172 128660 129023 2
Notes:
1) These rotor sets are not valid for pumps A056/G056. If you require rotor sets for
these pumps and for pumps with CCW-rotation, please contact IMO AB.
2) These parts are also valid for obsolete pumps in version 1.

Assembly drawing

Sizes 025-032

Size 025
SP 1205.02 GB

Form xxCE A056/G056

101
Spare parts book E4C Pumps
April 2007 Obsolete product - spares available up to end of 2005

List of components
Valid for all pumps in sizes: E4C 038, 045 & 052; Rotor diameter and generation: G1/H1/N1 & H2/N2
With version codes: L } T } B } D } The version code is composed of the letters in the 4 columns.
(cartridge pumps) Y } V } F } E}
Example of pump designations:
(cpl pumps with R } T } B } E } cartridge: E4C 038N2 LVBD
steel casings) S } V } F } pump: E4C 045H1 SVFE

Pos No Denomination Qty G012 G031 G050 G053 G054 G057 Note Explanations:
102 Power rotor 1 x x
G012: Rotor set
1030 Compl. valve 1 x x
113 Shaft key 1 x x G031: Bearing element
122 Ball bearing 1 x x x x G050: Shaft seal
124 Retaining ring 1 x x x x
G053: Minor kit consisting of
124A Support ring 2 x x x x
G050+G057
124B Support ring 1 x x x x 4
202 Idler rotor 2 x x G054: Major kit consisting of
301 Sleeve 1 G050+G057+G012
329 O-ring 1 x x x G057: Joint kit
342 Gasket 1 x x x
451 Screw 2
451A Retaining ring 2
501 Front cover 1
502 Tension pin 1 3
506 Gasket 1 x x x
507 Support ring 1
507A Retaining ring 1 1
509 Shaft seal 1 x x x
514 Retaining ring 1 x x x
514A Support ring 2 x x x
520 Cover 1 2
5200 Compl. cover 1 3 Notes:
520A O-ring 1 x x x 1) Valid for size 038
521 Screw 4 2) Valid for cartridge xxxE
521A Washer 4 3) Valid for cartridge xxxO
527 Nilos-ring 2 x x x x 4) Valid for size 052.

Old designation Current designation

E4C 032N1 E4C 032N1 LVFE
E4C 045 N1 E4C 045N1 LVFE
E4D 052 G1 E4C 052G1 LVBE
E4D 060H1 E4C 060H1 LVBE
E4C 038N1 A073 E4C 038N1 LTFE
E4C 038N1 YTBE G263 E4C 038N1 YTBD
SP 1205.02 GB

102
 E4C Pumps Spare parts book
Obsolete product - spares available up to end of 2005 April 2007

Assembly drawing

Ordering code
Pos Spare parts (set) Part numbers for pump size
No 038z1 038z2 045z1 052z1
G012 Rotor set G-lead -- -- -- 176966
" H-lead 191295 --
" N-lead
G031 Bearing element 159277 159277 159277 159285
G050 Shaft seal xTxx 172726 172726 172726 172049
" xVxx 150235 150235 150235 150243
G053 Minor kit=G050+G057
G054 Major kit=G050+G057+G012
G057 Joint kit -- 179747 179747 179754
122 Ball bearing 148635 148635 148635 150631
124 Retaining ring 148106 148106 148106 026989
124A Support ring 148049 148049 148049 150607
124B Support ring -- -- -- 150599
301 Sleeve Lxxx -- 178244 151852 150557
" Yxxx -- 179887 179788 179929
329 O-ring 016899 016915 016915 153767
342 Gasket 148056 151894 151894 130609
506 Gasket 148064 151902 151902 150623
514 Retaining ring 027151 027151 027151 027177
514A Support ring 107698 107698 107698 104398
520A O-ring 016824 016840 016840 016873
SP 1205.02 GB

527 Nilos ring 148072 148072 148072 150649

103
Spare parts book E4S Medium pressure pump
April 2007 Obsolete product - spares available up to end of 2008

List of components
Valid for all pumps in sizes: E4S 025,032,038, 045,052,060 & 070; Rotor diameter and generation: H/K/L/P and
generation 1-4. No version code used for this pump. Also valid for pump option A285
Example of pump designations
std: E4C 038N1 options: E4S 038N3 A285

Pos No Denomination Qty G063 Note

Explanation:
102 Power rotor 1
122 Ballbearing 1 G063: Counter flange, size 060-070 only
124 Retaining ring 1
124A Support ring 1
202 Idler rotor 2
382 Screw 4
401 Pump body 1 Notes:
423 O-ring 1 x 1) Replaced by E4S N1
427 Split flange 2 x 2) Replaced by E4S K1
427A Pipe Weld 1 x 3) Replaced by E4S N4
428 Screw 4 x 4) Replaced by E4S L1
428A Washer 4 x 5) Replaced by E4S L4
6) Replaced by E4S 038N4 A285 p/n 188188
463 Plug 1 9
7) Replaced by E4S 038K4 A285 p/n 188187
463A Washer 1 9 8) Pump size 038 with 19mm shaft diameter
489 Strainer 1 (standard 32mm)
489A Distance ring 1 10 9) Valid for size 060-070
514 Retaining ring 1 10) Valid for size 045

Ordering code
Pos Spare parts (set) Part numbers for pump size Note
No 025 032 038 045 052 060 070
122 Ball bearing z1-z3 017103 017103 126581 126581 126581 017137 017194
" z4 187906 187906 185439 185439 185439 017137 017194
489 Strainer z1-z3 126383 126383 126383 126383 127571 132852 129072
" z4 188656 188656 188656 188656 127571 132852 129072
489A Distance ring -- -- -- 131755 -- -- --

SP 1205.02 GB

104
 E4S Medium pressure pump Spare parts book
Obsolete product - spares available up to end of 2008 April 2007

Assembly drawing

E4S N1/N2/N3

Size 052-070

E4S N4

A 285
SP 1205.02 GB

Size 038
see note 8

105
Spare parts book Shaft couplings for obsolete pumps
April 2007

2) 1)

Pump Size Gen Pump shaft Motor Motor shaft Coupling Part numbers for coupling
era diameter IEC diameter size complete rubber ring
tion in mm1) size in mm2) coupling3) perbunan silicone
AAA 015-020 1-2 12 63 11 E50 191737 124420
63-71 14 E50 191738 124420
ABF 080-090 2 36X 132 38 E97 193166 124453
160 42 E97 193167 124453
180 48 E112 193168 124412
200 55 E128 193169 124461
100 2 40X 160 42 E97 191705 124453
180 48 E112 191706 124412
200 55 E128 191707 124461
225 60 E148 193170 124479
110-125 2-4 45X 160 42 E112 191710 124412
180 48 E112 191711 124412
200 55 E128 191712 124461
225 60 E148 193171 124479
250 65 E148 193172 124479
280 75 E168 193173 124487
140 2-4 60X 225 60 E148 191727 124479
250 65 E148 191728 124479
280 75 E168 191729 124487
ABQ 100 4-5 55X 200 55 E128 191721 124461
225 60 E148 191722 124479
250 65 E148 191723 124479
280 75 E168 193007 124487
110-125 3-5 60X 225 60 E148 191727 124479
250 65 E148 191728 124479
280 75 E168 191729 124487
315 80 E194 193174 124495
140 3-5 70X 280 75 E168 193175 124487
315 80 E194 193176 124495
ACE 025 1-2 14 71 14 E50 191603 124420 154971
80 19 E50 191604 124420 154971
90 24 E67 191605 124438 154989
032 1-2 18 71 14 E50 191606 124420 154971
80 19 E50 191607 124420 154971
90 24 E67 191608 124438 154989
100-112 28 E82 191609 124446 154997
038 1-2 22 80 19 E67 191610 124438 154989
90 24 E67 191611 124438 154989
100-112 28 E82 191612 124446 154997
132 38 E97 191613 124453 155002
SP 1205.02 GB

106
 Shaft couplings for obsolete pumps Spare parts book
April 2007

Pump Size Gen Pump shaft Motor Motor shaft Coupling Part numbers for coupling
era diameter IEC diameter size complete rubber ring
tion in mm1) size in mm2) coupling3) perbunan silicone
ACG/ 045 2-4 22 80 19 E67 191610 124438
UCG 90 24 E67 191611 124438
100-112 28 E82 191612 124446
132 38 E97 191613 124453
052 2-4 25 80 19 E67 191618 124438
90 24 E67 191619 124438
100-112 28 E82 191620 124446
132 38 E97 191621 124453
160 42 E97 191622 124453
060 2-4 30 100-112 28 E82 191632 124446
132 38 E97 191633 124453
160 42 E97 191634 124453
180 48 E112 191635 124412
070 2-4 35X 100-112 28 E97 191636 124453
132 38 E97 191637 124453
160 42 E97 191638 124453
180 48 E112 191639 124412
ACG/ 045 5-6 19 80 19 E67 191640 124438 154989
UCG 90 24 E67 191641 124438 154989
100-112 28 E82 191642 124446 154997
132 38 E97 191643 124453 155002
052 5-6 24 80 19 E67 191644 124438 154989
90 24 E67 191645 124438 154989
100-112 28 E82 191646 124446 154997
132 38 E97 191647 124453 155002
160 42 E97 191648 124453 155002
060-070 5-6 28 100-112 28 E82 191649 124446 154997
132 38 E97 191650 124453 155002
160 42 E97 191651 124453 155002
180 48 E112 191652 124412 155010
ALB 60-70 2 45X 160 42 E112 191710 124412
180 48 E112 191711 124412
200 55 E128 191712 124461
225 60 E148 191713 124479
250 65 E148 193172 124479
280 75 E168 193173 124487
80-90 2 55X 200 55 E128 191721 124461
225 60 E148 191722 124479
250 65 E148 191723 124479
280 75 E168 193007 124487
ALG 80-90 2-3 55X 200 55 E128 191721 124461
225 60 E148 191722 124479
250 65 E148 191723 124479
280 75 E168 193007 124487
100-110 2-3 65X 225 60 E148 193177 124479
250 65 E148 193178 124479
280 75 E168 193179 124487
315 80 E194 193180 124495
E4C 1-2 Please contact IMO
E4S No coupling, pump and motor are short coupled
UCG 3-6 Please see ACG
Notes:
1) Pump shaft diameter. ’X’ indicate that the shaft key groove are according to an old Swedish standard SMS 31
2) Motor shaft diameter, see figure on page 104
3) Complete coupling including perbunan rubber ring
SP 1205.02 GB

107
Spare parts book Shaft seals for withdrawn pumps
April 2007

List of components
AAD AAG AAK ABB ANA AND
AAE AAH AAP ABF size size ANG
Item Denomination Qty AHK 15 20 ANL Note
AHP ARA
504 Screw 4 x
507 Washer 1 x x x x 1
509A Sealing bush 1 y y y y y y y
509B Sealing bush 1 y y
Fig.1
509C Rubber ring 2 y y
509C " 1 y y y y y 509c 509d
509D Washer 2 y y y
509D " 1 y y y y
509E Spring 1 y y y y y y y
509F Spring holder 1 y
510 Sealing ring 1 x x
510A Joint 2 x x x
511 Gland 1 x x x x x
511A Joint 1 x x x 509a 509e 509b

511A O-ring 1 x
512 Joint 1 x
ALA ALD ALD ALB B4
Pos Qty APD APD ALG 25- 60- Note
No 509M APG 52 70
117 Circlip 1 z z 2 Fig.2
124 Snap ring 1 z
139 Sealing washer 1 z z z z 509a
509c

140 O-ring 1 z z z z
507 Support ring 1 z
509 Lip seal 1 z 509d
509A Sealing bush 1 z z z z z
509B O-ring 1 z z z z 509e

509C Rubber ring 1 z

509C Spring 2 z z z z
509D Washer 1 z z z z z
509E Spring 1 z
510 Gland 1 z
510A O-ring 1 z
514 Snap ring 1 z Fig.8
520A O-ring 1 z z z 2 509c
509d 509e

Notes: 509a

1) AND/ANG/ANL: size 60 only. 509F 509E 509D 509C 509A

2) ALA/ALD/APD: sizes 45-52 only

Fig.3
Explanations:
x = 51G = Sealing element
y = 52G = Mechanical seal
z = 50G = Shaft seal 51G + 52G = 50G

Fig.7 509C 509D 509E

509D 160 509A
510 510A
509B

507 509 514 520A

Fig.9

124A
SP 1205.02 GB

Fig.10
509A 139
509C 520A

108
 Shaft seals for withdrawn pumps Spare parts book
April 2007

Pump Size 51G 52G 50G Fig Note Valid for pump forms
AAD/AAE 25-3 062901 061986 -- 1 1 AAD: N2A, N3B
32-3 063271 062034 -- 1 1 AAE: NE, NF
38-3 063610 062091 -- 1 1
AAG/AAH 45-3 obsolete 062158 -- 2 AAG: N4A, N4B
52-3 & 60-3 obsolete 062224 -- 2 AAH: NE, NF
70-3 obsolete 062273 -- 2
AAP/AHP 45-3(4) & 52-3(4) obsolete 062208 -- 3 1 N6K, N7K, N8K
60-3(4) obsolete 062265 -- 3 1
70-3(4) obsolete 062307 -- 3 1
AAK/AAP/& 80-3(4) obsolete 062356 -- 3 1 AAK/AHP: N2G
AHK/AHP 90-3(4) obsolete 062356 -- 3 1 AAP/AHP: N7K, N8K
ABB/ABF 160-3 obsolete 062455 116301 2 ABB: N2B, N3B
180-3 obsolete 062505 obsolete 2 ABF: NM, N2M, N3M, N4M
ALA/ALD/APD 25-4(8) -- -- 062554 4 ALA: N5E, N6E, N7E
32-4(8) -- -- 062570 4 ALD: ND, N2D, N7D
38-4(8) -- -- 062596 4 APD: ND,N2D,N3D,N4D,
45-4(8) -- -- 070599 5 N2D/56,N3D/56,N4D/56
52-4(8) -- -- 070607 5
ALD/APD 509M 25-4(8) -- -- 082750 6 ND/509M, N2D/509M,
32-4(8) -- -- 082768 6 N3D/509M, N4D/509M
38-4(8) -- -- 082776 6
45-4(8) -- -- 082164 5
52-4(8) -- -- 082172 5
ALB/ALG/APG 60-4(8) & 70-4(8) -- -- 070615 7 ALB:NM
80-4(8) & 90-4(8) -- -- 070623 7 ALG/APG: N2E, N2E/60,
100-4(8) & 110-4(8) -- -- 070631 7 N3E, N3E/60
ANA 15-6 obsolete 061945 obsolete 1 1 NA
20-6 obsolete 062026 obsolete 8 1
AND/ANG/ARA 25-6 obsolete 062083 -- 8 1 AND: N5A
32-6 obsolete 062158 -- 2 ANG: N5G
38-6(9) obsolete 062174 -- 8 1 ARA: N5G
45-6 obsolete 062224 -- 2
52-6(9) & 60-6(9) obsolete 062273 -- 2
70-6(9) obsolete 062315 -- 2
80-6(9) obsolete 062364 -- 2
ANL 45-6 obsolete 085860 -- 2 N5M
52-6 & 60-6 obsolete 085878 -- 2
B4F/B4T/B4V 025/032 -- -- 111781 9 N1,N2,L1,L2
038 -- -- 111831 9
045/052 -- -- 111922 9
060/070 -- -- 111997 10
E4C 025/032 -- -- 150227 xVxx
038/045 -- -- 150235 xVxx
-"- -- -- 172726 xTxx
052 -- -- 150243 xVxx
-"- -- -- 172049 xTxx
060/070 -- -- 150250 xVxx
-"- -- -- 168914 xTxx
Notes:
1) Production is discontinued, components may still be in stock, please contact IMO AB. The note is valid för
AAE 51G, other 52G.
520A
501
509A 509C 139
509B 509C 5200 509A
139
117

1020

Fig.4 Fig.5 Fig.6

SP 1205.02 GB

140
139 509B 140
509D 509A 502 509B 509A 509C 509D 140 509D

109
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