SIGMA GROUP a. s.

INDUSTRIAL PUMP DIVISION

GFPP, GFPT, GFVP, GFVT,

GFRP, GFJP, GFAP, NFPU,
NFVU, NFPT, NFVT,
SLUDGE PUMPS NFPM, NFVM, NFAU
SIGMA GROUP a. s. Tel.: +420 585 652 050, +420 585 652 101, +420 585 652 150
INDUSTRIAL PUMP DIVISION Fax: +420 585 944 294, +420 585 652 051, +420 585 944 258
Jana Sigmunda 79, 783 50 LUTÍN E−mail: info.dpc@sigmagroup.cz

02/2001 page 1
SLUDGE PUMPS

SYSTEM OF SUBMERSIBLE SLUDGE PUMPS DESIGNATION

General designation of pumps consists of the type series designation, the nominal inside diameter of discharge branch and the
technical data. Type series designation is a combination of four capital letters. Meaning of the capital letters and technical data
coding is stated hereinafter. In business documentation, the abbreviated designation is used there which consists of underlined
characters only.
Place: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Example: G F P P 1 5 0 – 0 7 – L C – 0 0 3 – E – 1 5 0 4

▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲ ▲

Type series Number of el.

motor poles
Discharge branch [mm]
Electromotor output,
Design size of hydraulic part ten times [kW]

Material options Electromotor type

Generation number Performance − e.g. voltage, frequency, etc.

TYPE SERIES MATERIAL OPTIONS

1st place − basic design feature 13th and 14th places

G – Submersible volute pumps, also in dry sump with a

possibility of submersion LC
Part
Stator parts, suction or discharge
Material

bend Grey cast iron

Shaft and connecting material in

N – Volute pumps for dry sump installation

contact with pumped liquid Corrosion−proof steel

Impeller Grey cast iron

2nd place – kind of pumped medium Wear rings Chrome cast steel

F – sewage/sludge pump
LU
Stator parts, suction or discharge
bend Grey cast iron

Shaft and connecting material in

3rd place – impeller form contact with pumped liquid Corrosion−proof steel

A – axial flow impeller Impeller Chrome cast steel

J – single channel shrouded impeller

Wear rings Chrome cast steel
Special treatment (e.g.

P – double channel shrouded impeller JU Stator parts

ceramic coated grey
cast iron)

R – vortex impeller
Other parts equal with version LU
V – multichannel shrouded impeller
ELECTROMOTOR TYPE
4th place – service location

P – stationary built−in wet sump pump with guide lowering mechanism 20th place

T – stationary built−in dry sump pump on foundation plate of the spiral E – Explosion−proof type, may be used in explosion
hazard area
U – stationary built−in dry sump pump on foot bend

M – stationary built−in dry sump pump in horizontal close coupled design

N – Basic type is not intended for application in explosion
hazard area

02/2001 page 2
SLUDGE PUMPS

APPLICATION
Sludge pumps are intended for pumping of sewages, faeces and raw sludges containing non−abrasive little solids and fibrous
matters, such as paper, rags, bandage cloth, odds and ends, as well as various street wastes, or slight amount of sand, ash,
lump wood and other materials coming into sewerage system.

Max. density of pumped liquid ............................................. 1050 kg/m3

Max. temperature of pumped liquid ................................................. 40°C for wet sump pumps
Max. temperature of pumped liquid ................................................. 60°C for dry sump pumps
Max. temperature of working area ................................................... 40°C
Allowed range of pumped liquid pH−value ................................. 6,5−9 pH

Other more unfavourable limiting factors and criteria by agreement with the manufacturer after judging by particular service condi−
tions.

A Pumps with the axial flow impeller are used

V Pump versions with multichannel impeller
for high capacities and low delivery heads. are intended for pumping of slightly conta−
They are intended for mixing and pumping mined water with content of non−abrasive
of sewage water, faeces and raw sludge con− solids up to 2 vol. percent. They have the
taining no fibrous matter. highest efficiency.

R With the sludge pumps provided with the

P Due to sufficient passing diameter, the
vortex impeller, no heavy abrasive wear sludge pumps with double channel impel−
occurs due to solid admixtures. They are ler can be used for pumping of sludges and
cuccessfully used when pumping gassy and hydro−mixtures containing smaller solids.
fibrous sewage and sludge. Compared with single channel impeller, it
reaches higher efficiency and superior dy−
namic characteristics.

J Pump versions with the single channel im−

peller are characterized by good−sized pas−
sing diameter for soft lump and fibrous con−
taminants.

CASCADE CONNECTION
Pump application is extended by possibility to connect two pumps in series for so−called cascade pumping. There are such situati−
ons, when one pump is not able to overcome higher delivery heads. Therefore, it is favourable to connect two equivalent pumps by
means of which considerably higher delivery head can be obtained − practically double head with given capacity (flow rate).

02/2001 page 3
SLUDGE PUMPS

DESIGN OF SUBMERSIBLE PUMPS

Submersible sludge pump is designed with built−in electromotor as a close coupled pump set.
It is intended for wet sump installation with guide lowering mechanism.
The pump is single stage, volute centrifugal pump with optional impeller type.

Cables
Supply cables are resistant to oily
liquids and sewages containing hyd−
Flameproof enclosure “d” rocarbons.
With E design, the pump electric com−
partment is protected by EEx d I / IIB
T4 according to ČSN EN 50014.
Electromotor
The electric motor is three−phase
induction motor for direct starting −
D. The electromotor with the output
23 kW and higher can be supplied
with wye−delta (Y/D) connection,
Double protection of too.
electromotor Bearings temperature
Bimetallic temperature sensors in the
motor winding guard the drive aga− guarding
inst damage at excessive rise of win− As standard, the pumps with output
ding temperature. above 50 kW are supplied with sen−
The electromotor is also protected by sors for upper and lower bearings
leakage sensor what signalizes pum− temperature.
ped liquid entering the motor com−
partment.
Guide lowering mecha−
nism − SZ
Lowered the pump into the sump,
the specially arranged flanged joint
will be tightened by dead−weight of
the pump without any mounting. Si−
milarly, the pump can be lifted from
the sump for revision, repair or ex−
change.

Seals
Two mechanical seals with perma−
nent oil enclosure and lubrication
from oil bath are used to prevent
pumped liquid from hydraulic part
Impeller
entering the motor compartment. Optional impeller type accor−
ding to liquid to be pumped.

04/2001 page 4
SLUDGE PUMPS

DESIGN OF PUMPS FOR DRY SUMP INSTALLATION

The sludge pump is designed with built−in electromotor as a close coupled pump set.
It is intended for dry sump installation.
The pump is single stage, volute, centrifugal pump with optional impeller type.

Flameproof enclosure “d“

The motor electric compartment is
protected by flameproof enclosure
EEx d I/IIC T4 for size 05÷07 and
EEx d I/IIB+H2 T4 for size 09÷14 ac−
cording to ČSN EN 50014.
Electromotor
The electric motor is three−phase in−
duction motor for direct “D“ starting
with own surface cooling. The wye−
delta (Y/D) connection on demand.

Protection of electromotor
Bimetallic temperature sensors in
the motor winding guard the drive
against damage at excessive rise
of winding temperature.
Seal
Single mechanical seal is
used to prevent pumped li−
quid from hydraulic part
entering the motor com−
partment.

Impeller
Optional impeller types accor−
ding to liquid to be pumped.

02/2001 page 5
 There are separated leaflets for other types!
This document shows detail data for marked pumps only.

AREA COVERED BY SLUDGE PUMPS

SLUDGE PUMPS
02/2001
page 6

The pumps A1 to A33 are manufactured and delivered by Divize spotřební čerpadla The pumps B1 to B17 are manufactured and delivered by Divize průmyslová čerpadla
A1 40/50−GFDU A10 80−KDFU−150−9,5 A19 100−GFHU−250−60 A28 GFJP 080−04−E B1 150−AFHU B10 200−GFBU
A2 50−GFEU A11 80−KDFU−130−13 A20 100−GFHU−270−60 A29 GFRP 080−04−E B2 GFAP/NFAU 200−02 B11 250−GFBU
A3 50−GFLU A12 100−KDFU−150−13,5 A21 GFRF−032−41 A30 GFPP/NFPU 065−01−E B3 200−AFG−120 B12 400−GDVU (744 rpm)
A4 50−GFRU A13 125−KDFU−170−17 A22 32−GFTU−95−11 A31 GFVP/NFVU 065−01−E B4 200−AFG−67,5 (980 ot/min) B13 400−GDVU (985 rpm)
A5 50−GFSU A14 40−GFPU−105−15 A23 KDDF 050−51 A32 GFPP/NFPU 100−02−E B5 200−AFG−67,5 (1455 ot/min) B14 GFPP/GFPT/NFPU/NFPT/NFPM (pump series)
A6 40/50−GFZU A15 40−GFPU−105−8−2 A24 KDDF 080−01−E A33 GFVP/NFVU 100−02−E B6 300−AFG−58,5 (740 ot/min) B15 GFVP/GFVT/NFVU/NFVT/NFVM (pump series )
A7 GFZP−050−02 A16 40−GFPU−105−8 A25 KDDF 080−02−N B7 300−AFG−58,5 (980 ot/min) B16 GFJP
A8 GFZP−050−03 A17 50−GFHU−105−70 A26 GFJP 080−02 B8 150−GFHU−320 (6,5 kW) B17 GFRP
A9 65−KDFU−130−10 A18 80−GFHU−220−60 A27 GFRP 080−02 B9 150−GFHU−315 (23 kW)
SLUDGE PUMPS

FIELD CHARTS FOR PUMP SERIES GFPP, GFVP, GFPT, GFVT

GFPP 150−05
GFVP 150−05
GFPP 100−06
GFVP 100−06
GFPP 150−07
GFVP 150−07
GFPP 125−09
GFVP 125−09
GFPP 150−10
GFVP 150−10
GFPP 200−11
GFVP 200−11
GFPP 125−12
GFVP 125−12
GFPP 150−13
GFVP 150−13
GFPP 200−14
GFVP 200−14
P
GFP T 150−15
GFVPT 150−15
P
GFP T 200−16
P
GFV T 200−16
P
GFP T 250−17
P
GFV T 250−17

U T U T
FIELD CHARTS FOR PUMP SERIES NFP M , NFP M, NFV M, NFV M
U
NFP M 150−05
U
NFV M 150−05
U
NFP M 100−06
U
NFV M 100−06
U
NFP M 150−07
U
NFV M 150−07
T
NFP M 125−09
T
NFV M 125−09
T
NFP M 150−10
T
NFV M 150−10
T
NFP M 200−11
T
NFV M 200−11
T
NFP M 125−12
T
NFV M 125−12
T
NFP M 150−13
T
NFV M 150−13
T
NFP M 200−14
T
NFV M 200−14

02/2001 page 7
SLUDGE PUMPS
axial flow impeller application area

LU SNM 2 I M2
02 A GFAP 200–02– –E ZONA 1 II 2G 02
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Q l/s 45 ÷ 115
Delivery head H m 1,3 ÷ 3,1

Max. diameter of solids mm 40x50

Discharge branch DNv mm 200

Electromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n rpm 1435
Current I A 15,2
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is 230 kg, weight of guide lowering mechanism
is 162 kg.

DIMENSIONAL DRAWING

DNv A B C D E F G H J K
200 350 285 225 450 400 30 300 590 320 1000

L M N P R S U V W X Y Z
1100 184 8 45 75 160 200 290 800 1100 1830 300

Flange of discharge bend branch DNv is designed with

raised face for PN10 according to ČSN 13 1160.

02/2001 page 8
SLUDGE PUMPS
axial flow impeller application area

LU SNM 2 I M2
02 A NFAU 200–02– –E ZONA 1 II 2G 02
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Q l/s 38 ÷ 110
Delivery head H m 1,2 ÷ 3,7

Max. diameter of solids mm 40x50

Suction branch DNs mm 300
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 16
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight including the suction bend is 327,5kg.

DIMENSIONAL DRAWING
DNs DNv A B C E F G H
300 200 1786 548 290 285 360 360 797

Flange of suction branch DNs is designed with raised face for PN6 and flange of discharge branch DNv is designed with raised face
for PN10 according to ČSN 13 1160.

02/2001 page 9
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
05 P GFPP 150–05– LU
II 2G 05
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 50,0
Delivery head Hopt m 8,8
Input PC kW 7,4
Max. diameter of solids mm 71x67
Discharge branch DN mm 150
Elektromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1435
Current I A 15,2
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
05 V GFVP 150–05– LU
II 2G 05
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 51,0
Delivery head Hopt m 10,1
Input PC kW 7,4
Max. diameter of solids mm 20x53
Discharge branch DN mm 150
Elektromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1435
Current I A 15,2
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 10
SLUDGE PUMPS
double channel impeller application area
LC
05 U 150–05–
P NFPM LU –E
SNM 2 I M2
05
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 50,0
Delivery head Hopt m 8,8
Input PC kW 7,4
Max. diameter of solids mm 71x67
Suction branch DNs mm 150
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n min−1 965
Current I A 16,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

LC
05 U 150–05–
V NFVM LU –E
SNM 2 I M2
05
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 51,0
Delivery head Hopt m 10,1
Input PC kW 7,5
Max. diameter of solids mm 20x53
Suction branch DNs mm 200
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 7,5
Voltage U V 400
Frequency f Hz 50
Speed n min−1 965
Current I A 16,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 11
SLUDGE PUMPS
double channel impeller application area
LC
N SNM 2 I M2
06 P GFPP 100–06– LU
JU
– E ZONA 1 II 2G 06
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 37,5
Delivery head Hopt m 21,0
Input PC kW 13,7
Max. diameter of solids mm 62x49
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Hmotnost čerpadla je uvedena na rozměrovém náčrtu

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
06 V GFVP 100–06– LU
II 2G 06
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 38,5
Delivery head Hopt m 24
Input PC kW 13,8
Max. diameter of solids mm 14x10
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 12
SLUDGE PUMPS
double channel impeller application area
LC
06 U 100–06–
P NFPM LU –E
SNM 2 I M2
06
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 40,0
Delivery head Hopt m 21,5
Input PC kW 13,7
Max. diameter of solids mm 62x49
Suction branch DNs mm 125
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 29,5
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVU 100–06–
LC SNM 2 I M2
06 LU –E 06
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 42,5
Delivery head Hopt m 24,0
Input PC kW 15
Max. diameter of solids mm 14x10
Suction branch DNs mm 150
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 29,5
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 13
SLUDGE PUMPS
double channel impeller application area

–N
LC SNM 2 I M2
07 P GFPP 150–07– LU
JU E ZONA 1 II 2G 07
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 53,0
Delivery head Hopt m 15,0
Input PC kW 13,5
Max. diameter of solids mm 66x61
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
07 V GFVP 150–07– LU
II 2G 07
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 54,0
Delivery head Hopt m 18,0
Input PC kW 14,5
Max. diameter of solids mm 17x48
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 14
SLUDGE PUMPS
double channel impeller application area

P NFPU 150–07–
LC SNM 2 I M2
07 LU –E 07
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 60,0
Delivery head Hopt m 14,6
Input PC kW 14,5
Max. diameter of solids mm 66x61
Suction branch DNs mm 150
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 29,5
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVU 150–07–
LC SNM 2 I M2
07 LU –E 07
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 58,0
Delivery head Hopt m 18,0
Input PC kW 15,2
Max. diameter of solids mm 17x48
Suction branch DNs mm 200
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 29,5
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the
pump. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 15
SLUDGE PUMPS
vortex impeller application area

–N
LC SNM 2 I M2
08 R GFRP 100–08– LU
JU E ZONA 1 II 2G 08
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 31,0
Delivery head Hopt m 20,2
Input PC kW 15,0
Max. diameter of solids mm ∅73
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

vortex impeller application area

–N ZONA 1
LC SNM 2 I M2
09 R GFRP 100–09– LU
II 2G 09
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 37,5
Delivery head Hopt m 18,7
Input PC kW 17,0
Max. diameter of solids mm ∅73
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 16
SLUDGE PUMPS
single channel impeller application area

–N ZONA 1
LC SNM 2 I M2
08 J GFJP 100–08– LU
II 2G 08
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 35,0
Delivery head Hopt m 19,7
Input PC kW 13,0
Max. diameter of solids mm ∅86
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 15
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 28,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

single channel impeller application area

–N ZONA 1
LC SNM 2 I M2
09 J GFJP 100–09– LU
II 2G 09
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 40,0
Delivery head Hopt m 22,0
Input PC kW 16,5
Max. diameter of solids mm ∅86
Discharge branch DNv mm 100
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 17
SLUDGE PUMPS
double channel impeller application area

–N
LC SNM 2 I M2
09 P GFPP 125–09– LU
JU E ZONA 1 II 2G 09
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 50,5
Delivery head Hopt m 27,2
Input PC kW 22,1
Max. diameter of solids mm 66x52
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N
LC SNM 2 I M2
09 V GFVP 125–09– LU
JU E ZONA 1 II 2G 09
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 48,9
Delivery head Hopt m 30,5
Input PC kW 22,1
Max. diameter of solids mm 17x43
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 18
SLUDGE PUMPS
double channel impeller application area
LC
09 T 125–09–
P NFPM LU –E
SNM 2 I M2
09
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 53,4
Delivery head Hopt m 27,5
Input PC kW 22,0
Max. diameter of solids mm 66x52
Suction branch DNs mm 125
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 40,4
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

LC
09 T 125–09–
V NFVM LU –E
SNM 2 I M2
09
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 50,5
Delivery head Hopt m 30,0
Input PC kW 21,0
Max. diameter of solids mm 17x43
Suction branch DNs mm 150
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 40,4
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 19
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
10 P GFPP 150–10– LU
II 2G 10
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 73,0
Delivery head Hopt m 20,2
Input PC kW 22,5
Max. diameter of solids mm 71x67
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
10 V GFVP 150–10– LU
II 2G 10
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 69,6
Delivery head Hopt m 21,4
Input PC kW 21,5
Max. diameter of solids mm 20x53
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 20
SLUDGE PUMPS
double channel impeller application area

P NFPU 150–10–
LC SNM 2 I M2
10 LU –E 10
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 75,0
Delivery head Hopt m 20,0
Input PC kW 22,1
Max. diameter of solids mm 71x67
Suction branch DNs mm 150
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 40,4
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVU 150–10–
LC SNM 2 I M2
10 LU –E 10
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 72,0
Delivery head Hopt m 22,5
Input PC kW 22,0
Max. diameter of solids mm 17x48
Suction branch DNs mm 200
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1460
Current I A 40,4
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 21
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
11 P GFPP 200–11– LU
II 2G 11
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 102,3
Delivery head Hopt m 14,6
Input PC kW 21,4
Max. diameter of solids mm 90x87
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N
LC SNM 2 I M2
11 V GFVP 200–11– LU
JU E ZONA 1 II 2G 11
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 96,8
Delivery head Hopt m 15,4
Input PC kW 21,4
Max. diameter of solids mm 25x67
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 23
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 44,6
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 22
SLUDGE PUMPS
double channel impeller application area
LC I M2
11 T 200–11–
P NFPM LU –E
SNM 2
11
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 102,0
Delivery head Hopt m 14,5
Input PC kW 21,8
Max. diameter of solids mm 90x87
Suction branch DNs mm 200
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 975
Current I A 42,7
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVT 200–11–
LC SNM 2 I M2
11 LU –E 11
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 96,8
Delivery head Hopt m 15,4
Input PC kW 21,9
Max. diameter of solids mm 25x67
Suction branch DNs mm 250
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 22
Voltage U V 400
Frequency f Hz 50
Speed n min−1 975
Current I A 42,7
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 23
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
12 P GFPP 125–12– LU
II 2G 12
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 61,4
Delivery head Hopt m 30,9
Input PC kW 29,8
Max. diameter of solids mm 71x57
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10
Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
12 V GFVP 125–12– LU
II 2G 12
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 59,3
Delivery head Hopt m 34,8
Input PC kW 29,8
Max. diameter of solids mm 27x46
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 24
SLUDGE PUMPS
double channel impeller application area

P NFPT 125–12–
LC SNM 2 I M2
12 LU –E 12
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 61,5
Delivery head Hopt m 31,0
Input PC kW 29,6
Max. diameter of solids mm 71x57
Suction branch DNs mm 150
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 53,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVT 125–12–
LC SNM 2 I M2
12 LU –E 12
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 59,0
Delivery head Hopt m 34,5
Input PC kW 29,1
Max. diameter of solids mm 27x46
Suction branch DNs mm 200
Discharge branch DNv mm 125
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 53,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 25
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
13 P GFPP 150–13– LU
II 2G 13
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 88,6
Delivery head Hopt m 23,0
Input PC kW 30,4
Max. diameter of solids mm 74x69
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
13 V GFVP 150–13– LU
II 2G 13
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 85,2
Delivery head Hopt m 24,5
Input PC kW 29,8
Max. diameter of solids mm 20x53
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 26
SLUDGE PUMPS
double channel impeller application area

P NFPT 150–13–
LC SNM 2 I M2
13 LU –E 13
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 88,5
Delivery head Hopt m 23,0
Input PC kW 30,4
Max. diameter of solids mm 74x69
Suction branch DNs mm 150
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 53,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

13 T 150–13–
V NFVM
LC
LU –E
SNM 2 I M2
13
JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 85,0
Delivery head Hopt m 24,5
Input PC kW 29,8
Max. diameter of solids mm 20x53
Suction branch DNs mm 200
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 53,2
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 27
SLUDGE PUMPS
double channel impeller application area

–N ZONA 1
LC SNM 2 I M2
14 P GFPP 200–14– LU
II 2G 14
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 124,2
Delivery head Hopt m 16,6
Input PC kW 29,2
Max. diameter of solids mm ∅85
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N ZONA 1
LC SNM 2 I M2
14 V GFVP 200–14– LU
II 2G 14
JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 118,5
Delivery head Hopt m 17,6
Input PC kW 29,5
Max. diameter of solids mm ∅41
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 37
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1455
Current I A 65,5
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 28
SLUDGE PUMPS
double channel impeller application area

P NFPT 200–14–
LC SNM 2 I M2
14 LU –E 14
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 124,2
Delivery head Hopt m 16,6
Input PC kW 29,2
Max. diameter of solids mm ∅85
Suction branch DNs mm 200
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 59,0
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V NFVT 200–14–
LC SNM 2 I M2
14 LU –E 14
M JU ZONA 1 II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 118,5
Delivery head Hopt m 17,6
Input PC kW 29,5
Max. diameter of solids mm ∅41
Suction branch DNs mm 250
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 30
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1465
Current I A 59,0
Insulating protection IP 55
Max. elevation above sea−level m 1000
As standard, the supply cables are not delivered with the pump.
There is a possibility to provide an electric motor for substan−
dard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 29
SLUDGE PUMPS
double channel impeller application area

–N
LC
P GFPP
SNM 2 I M2
15 T 150–15–
LU
JU E ZONA 1 II 2G 15
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 90,6
Delivery head Hopt m 40,1
Input PC kW 53,5
Max. diameter of solids mm ∅61
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

–N
LC
V GFVP
SNM 2 I M2
15 T 150–15–
LU
JU E ZONA 1 II 2G 15
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 86,1
Delivery head Hopt m 44,5
Input PC kW 53,5
Max. diameter of solids mm ∅29
Discharge branch DNv mm 150
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 30
SLUDGE PUMPS
double channel impeller application area

P GFPP 200–16– –N ZONA 1

LC SNM 2 I M2
16 LU
II 2G 16
T JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 129,5
Delivery head Hopt m 29,6
Input PC kW 53,5
Max. diameter of solids mm ∅77
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V GFVP 200–16– –N ZONA 1

LC SNM 2 I M2
16 LU 16
T JU E II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 124,5
Delivery head Hopt m 31,6
Input PC kW 53,5
Max. diameter of solids mm ∅35
Discharge branch DNv mm 200
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 31
SLUDGE PUMPS
double channel impeller application area

P GFPP 250–17– –N ZONA 1

LC SNM 2 I M2
17 LU
II 2G 17
T JU E
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 180,1
Delivery head Hopt m 21,3
Input PC kW 53,5
Max. diameter of solids mm ∅95
Discharge branch DNv mm 250
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

multichannel impeller application area

V GFVP 250–17– –N ZONA 1

LC SNM 2 I M2
17 LU 17
T JU E II 2G
hydraulic size material version inexplosiveness category

TECHNICAL DATA
Capacity Qopt l/s 174,5
Delivery head Hopt m 22,8
Input PC kW 53,5
Max. diameter of solids mm ∅47
Discharge branch DNv mm 250
Elektromotor Special−purpose
Output P kW 55
Voltage U V 400
Frequency f Hz 50
Speed n min−1 1450
Current I A 110,0
Insulating protection IP 68
Max. submersion depth m 10

Standard lengths of supply cables are 10, 15, 20, 25, 30, 35
metres. There is a possibility to provide an electric motor for
substandard voltage, e. g. 500 V.
Pump weight is shown in the dimensional drawing.

02/2001 page 32
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES GFPT, GFVT

DIMENSIONS
Pump model DNs DNv A B C E G F H K Total weight [kg]
GFPT 150−15 150 150 1978 396 250 440 300 550 712 350 780
GFVT 150−15 200 150 1937 451 250 440 300 550 712 350 795
GFPT 200−16 150 200 2058 541 350 480 300 550 792 450 805
GFVT 200−16 200 200 2017 566 350 480 300 550 792 450 820
GFPT 250−17 200 250 2128 572 400 570 300 600 862 500 950
GFVT 250−17 250 250 2087 597 400 570 300 600 862 500 965

Branches of both DNs and DNv flanges are designed with raised faces for PN 10 according to ČSN 13 1160.
In addition to basic position of the suction branch in relation with the discharge one (see Dimensional drawing), other positions are
possible which are available turning the pump as well as the suction branch by 90°.
The weight is determined for pump set including the suction bend and the stand.

Connections G1/2” serves for cooling water line−up.

02/2001 page 33
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES NFPU, NFVU

DIMENSION
Pump model DNs DNv A B C E G F H Total weight [kg]
NFPU 150−05−E 150 150 1430 342 250 400 400 400 522 312
NFVU 150−05−E 200 150 1395 342 250 400 400 400 537 317
NFPU 100−06−E 125 100 1400 307 225 315 340 340 457 277
NFVU 100−06−E 150 100 1405 332 250 315 340 340 512 292
NFPU 150−07−E 150 150 1470 340 250 375 400 400 520 314
NFVU 150−07−E 200 150 1435 340 250 375 400 400 535 322
NFPU 150−10−E 150 150 1610 342 250 400 400 400 522 360
NFVU 150−10−E 200 150 1580 342 250 400 400 400 537 366

Branches of both DNs and DNv flanges are designed with raised faces for PN 10 according to ČSN 13 1160.
In addition to basic position of the suction branch in relation with the discharge one (see Dimensional drawing), other positions are
possible which are available turning the pump as well as the suction branch by 45°.
The weight is determined for pump set including the suction bend.

02/2001 page 34
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES NFPT, NFVT

DIMENSION
Pump model DNs DNv A B C E G F H K Total weight [kg]
NFPT 125−09−E 125 125 1805 346 225 370 250 470 565 480 350
NFVT 125−09−E 150 125 1670 386 250 370 250 470 635 350 355
NFPT 200−11−E 200 200 1860 466 250 530 250 600 709 380 608
NFVT 200−11−E 250 200 1840 461 350 530 250 600 759 380 635
NFPT 125−12−E 150 125 1780 386 225 390 250 470 634 350 525
NFVT 125−12−E 200 125 1790 441 250 390 250 470 684 400 522
NFPT 150−13−E 150 150 1790 395 250 400 250 470 643 350 490
NFVT 150−13−E 200 150 1805 450 300 400 250 470 693 400 482
NFPT 200−14−E 200 200 1875 466 300 550 250 600 709 380 680
NFVT 200−14−E 250 200 1890 461 350 550 250 600 759 380 695

Branches of both DNs and DNv flanges are designed with raised faces for PN 10 according to ČSN 13 1160.
In addition to basic position of the suction branch in relation with the discharge one (see Dimensional drawing), other positions are
possible which are available turning the pump as well as the suction branch by 90°.
The weight is determined for pump set including the suction bend and the stand.

02/2001 page 35
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES GFPP, GFVP, GFJP, GFRP

DIMENSION
Total weight [kg]
Pump model DNv A B C D E F G H J K L M N P R S T U V W X Y Z
čerp. SZ
GFPP 150−05 190 86 150 270 400 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 330 710 900 1320 180

GFVP 150−05 185 86 150 270 400 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 330 665 860 1320 210

GFPP 100−06 266 54 100 210 315 150 300 280 30 180 370 80 500 880 47 8 50 80 160 50 200 260 690 987 1252 140

GFVP 100−06 261 54 100 210 315 150 300 280 30 180 370 80 500 880 47 8 50 80 160 50 200 260 640 937 1252 180

GFPP 150−07 264 86 150 270 375 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 260 700 1000 1320 160

GFVP 150−07 259 86 150 270 375 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 260 650 950 1320 200

GFRP 100−08 219 54 100 210 300 150 300 280 30 180 370 120 500 880 47 8 50 80 160 50 200 260 740 1043 1252 150

GFJP 100−08 227 54 100 210 300 150 300 280 30 180 370 120 500 880 47 8 50 80 160 50 200 260 740 1043 1252 150

GFRP 100−09 263 54 100 210 300 150 300 280 30 180 370 120 500 880 47 8 50 80 160 50 200 260 740 1043 1252 150

GFJP 100−09 271 54 100 210 300 150 300 280 30 180 370 120 500 880 47 8 50 80 160 50 200 260 740 1043 1252 150

GFPP 125−09 301 64 125 245 370 170 440 320 30 200 425 85 750 1000 57 10 60 90 200 60 240 260 820 1167 1288 150

GFVP 125−09 293 64 125 245 370 170 440 320 30 200 425 85 750 1000 57 10 60 90 200 60 240 260 780 1123 1288 190

GFPP 150−10 294 86 150 270 400 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 260 835 1180 1320 180

GFVP 150−10 286 86 150 270 400 190 380 350 28 220 470 90 750 1000 78 10 60 90 200 60 240 260 790 1136 1320 210

to be continued on next page

Flange of discharge bend branch DNv is designed with raised face for PN10 according to ČSN 13 1160.

04/2001 page 36
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES GFPP, GFVP, GFJP, GFRP

DIMENSION
continuing of previous page
Total weight [kg]
Pump model DNv A B C D E F G H J K L M N P R S T U V W X Y Z
čerp. SZ
GFPP 200−11 537 80 200 300 530 225 450 400 32 300 590 95 900 1200 104 10 60 90 200 60 240 330 845 1180 1827 220

GFVP 200−11 550 80 200 300 530 225 450 400 32 300 590 95 900 1200 104 10 60 90 200 60 240 330 800 1125 1827 250

GFPP 125−12 476 64 125 245 390 170 340 320 30 200 425 84 750 1000 57 10 60 90 200 60 240 330 904 1226 1288 170

GFVP 125−12 466 64 125 245 390 170 340 320 30 200 425 84 750 1000 57 10 60 90 200 60 240 330 863 1184 1288 210

GFPP 150−13 424 86 150 270 400 190 380 350 28 220 470 93 750 1000 78 10 60 90 200 60 240 330 924 1244 1320 190

GFVP 150−13 414 86 150 270 400 190 380 350 28 220 470 93 750 1000 78 10 60 90 200 60 240 330 863 1192 1320 230

GFPP 200−14 622 80 200 300 550 225 450 400 32 300 590 90 900 1200 104 10 60 90 200 60 240 330 920 1250 1450 220

GFVP 200−14 648 80 200 300 550 225 450 400 32 300 590 90 900 1200 104 10 60 90 200 60 240 330 860 1200 1450 250

GFPP 150−15 726 86 150 270 440 190 380 350 28 220 470 94 900 1200 78 10 60 90 200 60 240 330 976 1360 1320 180

GFVP 150−15 734 86 150 270 440 190 380 350 28 220 470 94 900 1200 78 10 60 90 200 60 240 330 935 1319 1320 230

GFPP 200−16 745 80 200 350 480 225 450 400 30 300 590 104 900 1200 104 12 80 120 260 80 320 330 986 1370 1827 210

GFVP 200−16 758 80 200 350 480 225 450 400 30 300 590 104 900 1200 104 12 80 120 260 80 320 330 945 1329 1827 250

GFPP 250−17 816 170 250 400 650 280 500 440 30 360 700 95 1100 1400 155 12 80 120 260 80 320 400 996 1380 1500 230

GFVP 250−17 833 170 250 400 650 280 500 440 30 360 700 95 1100 1400 155 12 80 120 260 80 320 400 955 1339 1500 280

Flange of discharge bend branch DNv is designed with raised face for PN10 according to ČSN 13 1160.

04/2001 page 37
SLUDGE PUMPS

DIMENSIONAL DRAWING FOR PUMPS SERIES NFPM, NFVM

Horizontal version for dry pit (M) installation can be supplied by agreement with the manufacturer

DIMENSIONS
Total
Pump model DNs DNv A B C E F G H J K M P R S Z weight [kg]

NFPM 150−05−E 150 150 946 242 280 400 170 660 1000 340 400 80 245 132 148 100 301

NFVM 150−05−E 200 150 946 292 280 400 170 660 1000 340 400 80 245 132 148 150 295

NFPM 100−06−E 125 100 972 232 280 315 170 660 1000 340 400 80 295 160 120 80 305

NFVM 100−06−E 150 100 922 232 280 315 170 660 1000 340 400 80 295 160 120 100 299

NFPM 150−07−E 150 150 987 242 280 375 170 660 1000 340 400 80 295 160 120 80 326

NFVM 150−07−E 200 150 987 292 280 375 170 660 1000 340 400 80 295 160 120 130 333

NFPM 125−09−E 125 125 1040 237 280 370 190 740 1120 380 440 80 306 180 100 80 388

NFVM 125−09−E 200 125 1039 287 280 370 190 740 1120 380 440 80 306 180 100 140 389

NFPM 150−10−E 150 150 1050 242 280 400 190 740 1120 380 440 80 306 180 100 80 395

NFVM 150−10−E 200 150 1050 292 280 400 190 740 1120 380 440 80 306 180 100 140 398

NFPM 200−11−E 200 200 1110 297 355 530 190 740 1120 380 440 80 306 180 175 110 590

NFVM 200−11−E 250 200 1060 297 355 530 190 740 1120 380 440 80 306 180 175 140 620

NFPM 125−12−E 150 125 1126 236 280 390 205 840 1250 430 490 80 336 200 80 90 579

NFVM 125−12−E 200 125 1134 286 280 390 205 840 1250 430 490 80 336 200 80 140 575

NFPM 150−13−E 150 150 1144 245 280 400 205 840 1250 430 490 80 336 200 80 90 570

NFVM 150−13−E 200 150 1142 295 280 400 205 840 1250 430 490 80 336 200 80 140 565

NFPM 200−14−E 200 200 1193 292 400 550 205 840 1250 430 490 80 336 200 200 110 702

NFVM 200−14−E 250 200 1151 292 400 550 205 840 1250 430 490 80 336 200 200 140 697

Flanges of both Dns, Dnv branches are designed with raised faces for PN 10 according to ČSN 13 1160.
Dimensions of the foundation plate are designed according to ČSN EN 23661.
The weight is determined for the pump set.

02/2001 page 38