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SULZER
API 610
PROCESS PUMPSAPI 610
Process Pumps
Centrifugal pumps for process plants,
series ZA, according to API 610 and
VOMA 24297
Application
For pumping clean or slightly pollu
ted, cold or hot, chemically neutral or
aggressive liquids
© in refineries, petrochemical
industry, coal processing and low
temperature engineering
@ in chemical industry, fibre and
general processing industries,
particularly in paper and pulp
industries, sugar industry
@ in water industry, particularly sea-
water desalination plants
@ in heating and air-conditioning
@ intossile and nuclear power stations
@ in environmental protection
engineering
@ in ship and offshore industries
ZA pumps can also be used as
energy recovery turbines
Operating data
Sizes NB 1 to 16 in,
DN (25 to 400)
Capacities Q up to 13200 US. gpm
(3000 m’/h)
Heads -H__ up to 980 ft.
(300 m)
Pressures p up to 360 psi*
(25 bar’)
Tempera- t ~112t0 +572 °F
tures (- 80 to +300 °c)
depending on sizes
= pressures up 10 928 psi (64 bar)
Design
Single-stage, horizontal, radially
split volute casing pumps with feet
below and single-entry radial impel-
ler, end suction branch, radially
upwards discharge branch.
Depending on operating conditions
hydraulic balance provided by front
or rear wear rings and balance holes.
Casing design with heating jacket
available.
Casing cover with cooling or heating
connections, shatt sealing by gland
packings or mechanical seals of any
design (single- or double working),
connections for cooling, flushing or
sealing liquid,
Standardized pipework according to
API plans.
Heavy, steel welded baseplate with
drain pan,
Flanges possible according to DIN or
ANS!
‘Same nominal pressure for suction
and discharge flanges,
Direction of rotation clockwise seen
from driven end,Feature
Advantage
Benefits
Process design API 610
Unit assembly
Coupling with spacer
Design and maintenance standard
complying with process industry
requirements
Rapid disassembly or assembly
Disassembly without removal of
pipework and driver
High reliability and interchangeability
Short shut-downs
Low maintenance costs
‘Only 8 bearing tr
‘Same hydraulics (impeller) and
bearing frames as for series ZE,
ZF and ZU.
Reduced number of components,
efficient high quality manufacture,
{ull interchangeability, easier spare
part stockkeeping, identical
‘components for various sizes are
kept on stock, easy service and
maintenance.
Economie spare part stockkeeping,
‘spare part service simplified,
‘short delivery times, low stockkeeping
costs, spare parts — depending on
ssize— available from stock
Double volute casing
(above 3 in. branch size)
Large branches
Increased corrosion allowance
confined casing gasket
‘Small radial thrust, small shaft
deflection (<0.05 mm) in the area of
the shaft seal
Low branch velocity, low noise level
due to additional primary measures at
impeller
Long rated live of casings
casing joint cannot break
Long rated life of antitrction bearings,
long rated life of shatt seals, short
shut-downs, low maintenance costs
Higher efficiency, low operating costs,
low costs for pipework support and
sound protection, low spare part and
repair costs, high reliability
Impeller — variants
Closed impeller (standard)
Large performance range
‘Open impeller depending on sizes
(ZA)
Inducer available
‘Optimum compliance with various
operating conditions, closed impeller
with high efficiencies, low NPSH,.,
values
with optimised selections for every
operating point
Open impeller for very gaseous
liquids, high solids concentrations
Extremely low NPSH,., values
‘Small suction heads required
High reliability of pumps, low
maintenance periods, low energy
‘costs due to careful pump selection
Low investment costs
Low investment costs for plants
Interchangeable wear parts
Impeller and casing wear rings
Shaft sleeve in the area of the
shatt seal
Flushing of casing wear ring possible
When casing and impeller wear
rings and shaft seal are subject to
wear, casing, impeller and shaft can
be reused
Low wear of casing and impeller wear
rings due to absence of solids
Considerable saving of repair and
spare part stockkeeping costs, short
repair periods
One-piece heavy duty bearing
bracket
Oii-lubricated antifriction
bearings, with automatic lubrication
and oil evel control
tS 250°C, no cooling
> 250°C, air cooling (fan)
with labyrinth sealing (standard)
(radial sealing ring possible)
‘Stable, aligning shaft position,
robust shaft with small shaft
deflection,
critical speed > operating speed
few components few bearing checks
required no cooling water pipework
no cooling water consumption
no increased bearing heating,
wear-resistant bearing sealing
Long rated life of gland packings or
mechanical seals
Short shut-downs
Easy maintenance, low operating
costs
No investment costs for cooling
system
Well dimensioned stuffing box
housing
Possibility of fiting gland packings or
mechanical seals of any design
High interchangeability, low modifica-
tion costs (no machining of stuffing
box housing)Performance range
nos 29 _ 2p) OSE LVS gn)
200
TOTAL HEAD IN METERS
LITT Ths
n= 2950 RPM
CAPACITY IN m*/h
2q0_ 50 sg0H99___ po 2000 ago amDgME__ KD OLN US Gem!
iy Buon mm wae GE is
TOTAL HEAD IN METERS
eS os w
CAPACITY IN m*/h
nee aS > (+ | + aTOTAL HEAD IN METERS
TOTAL HEAD IN METERS:
ae Ts 20 _ 0 emo mn wen
t 7 a
——— + ; ep pcp
ett | rm
I
*
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TT
» -~ '
[ |
| TTT [| rsssonrn
Se eae ae ae he
CAPACITY IN m°/h
“ a _ 9 peo ee
T Patt’ "S * 900 "Ste mci cw
wes 8
2 + ne 1775 RPM
luspm
tos
1S gem
um
§
8 888
CAPACITY IN m°/h
oe |SULZER-Process Pumps API 610 ZA
Modern perfected pump technology - reliable, long-living, eco
Large branches Radial discharge branch Contined casing gasket Heavy-duty sh
= low branch velocity ~casing self-venting = gasket cannot break = small shaft de
—high branch forces and moments (metal-to-metal contact) (< 0,05 mit
can be absorbed /~crtical speed
—low noise level due to adcitional / completely pr
measures at impeller and casing if jf asta liquid
/
Double volute (above 3 in. Largely dimensioned / Lubricating rir
branch size) stuffing box chamber = preventing pe
~smail radial thrust = gland packings or mechanical/ bearing area
seals of all types / = better mixing
(single or double working)
/~ "ede bush possible
Interchangeable
wear parts
= impeller and casing
wear rings
(flushing is possible)
—shaft sleeve
/
One-piece heav
bracket
= oll-lubricated a
= robust, aligninc
few componen
Labyrinth sealit
= wear resistant
—no additional b
— radial seal ring
= sandstorm pro
Impeller designs Possible
—closed impeller as standard
(high efficiencies,
low NPSH values) Casing cover
—open impeller (depending on ~ generally provi
pump sizes, see page 9) Casing drain heating
~ additional impeller (inducer) =Wwith threaded plug (Gor NPT) Corrosion allowance — clearly arrange
possible = flange can be connected = long rated lite of casings ~ easily accessitnomic
aft Automatic lubrication and oil level
flection control Standard
\the area of the shaft seal) — only few bearing checks required design alternative
> operating speed i
ntected and sealed /
1umped
g
tial oil heating in the
foil
Open impeller
= variety of applications.
= for liquids containing gas or
a high percentage of solids
Bearing bracket with ribs Fan cooling design
= higher heat radiation =no cooling water pipework
without special = no cooling water consumption
cooling measures
Materials for Wide Range of Services
API Material lass i s4 z c-8 ae
y-duty bearing General Description Gast iron Case | Cast Steel Case | Cast Stoel Case | Chrome Case 188-3 Case
GastironFited | Gastron ited | Chrome ted | Chrome Fitee 1-69 Overay Ftd
niriction bearings
shaft Part Standard Combinations
p ‘Yolute Casing Cast Iron* Carbon Stee! Carbon Stee! 12% Chrome 188-3
Casiog Cover Castiron* | Carbon Stesi_| Carbon Steei | 12% Chrome 1889
j
Gotan Sha Carbon Ste! | Carbon Stes! | 12%Chrome | 12%Chome | Duplex Stel
pearing sealing Impolier Cast Iron* Cast Iron* ‘12% Chrome 12% Chrome 18-83
zaring heating
design possible Wear Ring Stationary aston Cast on 2% Chrome | 29h Chrome 2752
ected design ‘pater Wear Ring ‘eechrone | 12% Chrome | 12Ghome | 12% Chrome 1883
Shalt Sleove (nec sea) | 17% Chrome | 17%Come | 1M¥Chrome | _ 17% Chrome T3I6
Impaler Nat Carton Set | Carbon Stee! 1316 7316 Ta6
Jed forcooling or | Beng Brackat Cast iron Cast ton Cast ton Cast ron Cast ron
src Bearing Cover Cast on Cast on ast on est on Cast iron
le cooling chambers * May be Ductile Ion according to operating conditions. Special materials and adcitional combinations possible.Shaft seals
Double mecharical seal, balanced, with pressurized system
Pressure-Temperature-Diagram
Tandem mechanical seal,
balanced, with sealing systom for environmental protection
0g HO 0 400, 00
0 : 1 1000
BO
= {4 | ae
5 + a
@® cast carbon steet
Low temperature cast tet
© depending on sizes and mates avalableSystem of interchangeable modular elements for Z pumps
allowing a reduced number of components, short delivery times, low costs for spare part stockkeeping
‘Ses
52
‘Casing
Impeller easing cover
closed | open
a 56
Bearing bracket, bearings, shafts, shaft seals
8
40-160
50-160
80-160
100-160
25-200
40-200
50-200
20-200
100-200
150-200
40-250
50-250
80-250
100-250
150-250
200-250
25-315
40-215
50-315
80-315
100-315
150-315
200-315
250-315
50-400
80-400
100-400
150-400
200-400
250-400
300-400
50-450
80-450
100-450
150-450
200-450
100-500
150-500
200-500
250-500
300-500
400-500
150-560
200-560
250-560
300-560
400-560
150-630
200-630
250-630
300-630
400-630
EEESE FEEEL EHHSEE FLEHS DEKEEHA SHEESH HEHEHE SHEER BEE
4
¢
t
—_
je
i
g
g
A
4
8Dimensions in mm
Not to be used for construction.
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“ot eaonn HH a on =GLOBAL ORGANISATION SULZER PUMPS
HEADQUARTERS
‘SWITZERLAND
‘Sulzer Pumps Limited
P.O. Box 414
(CH-8404 Winterthur
Switzerland
Telephone +41 52.262 11 55
Telefax +41 52-262 00 40
EUROPE
GREAT BRITAIN
Sulzer Pumps (UK) Ltd.
Manor Mill Lane
GB-Leeds LS 11 88R
Telephone +44 113-270 12.44
Telefax +44 113-272 44 04
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Bolte postale 12 17
F-78202 Mantes-la-Jolie-Cedex
Tolephone +33 1-34 77 72.00
Tolefax +33 1.3477 72 16
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Emst-Blickie-Stratte 29
D-76646 Bruchsal
Telephone +49 7251-76-0
Telefax +49 7251-76-329
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Apartado 14291
28080 Madrid
Telephone +54 91-567 57 00
Telefax $34 91-571 32 72
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usa
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PO. Box 10247
Portland, OR 97210 U.S.A
Telephone +1 503-226 52 00
Tolefax +1 503-226 52 86
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Canada V5A 225
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Telephone +27 11-8 20 60 00
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179 River Valley Road #02-05
Singapore 179033
Telephone +65 334 98 38
Telefax +65 334 98 37
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‘9 MIDC, Thane Belapur Road
Digha
Navi Mumbai 400 708
Telephone +31 22-790 43 21
Telefax +91 22-790 43 08
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98 Chunguang Street
Sha He Kou District
Dalian 116022
P.R. CHINA
Telephone +86 411-440 8866
Telefax +86 411-440 9966
Telephone
441358) 7210 68
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‘sutnetto ecical macnn
£22.68.04.40 ~ 5.99 Printed in Germany
w 1900