End-suction centrifugal pump
125-80-400/18.5
NISO / NIS / NISF
125-80-400/18.5 is an end-suction centrifugal pump from the CNP NISO / NIS / NISF range. Rated 50 m³/h at 45 m, 18.5 kW. Net weight 369 kg.
- Single-stage, single-suction, horizontal, axial suction and radial discharge; non-self-priming
- Pull-back structure: service without dismantling the pump body or pipework
- NISO: bearing cradle with grease-lubricated deep-groove bearings, semi-flexible coupling, dimensions to ISO 2858
Rated duty
50m³/h
45m head
18.5kW
1480rpm
NIS / NISF pump set (extension shaft) dimensions (mm)
H (mm)635
H1 (mm)715
H2 (mm)360
HC1 (mm)510
HC2 (mm)450
BW (mm)540
BL (mm)750
BP (mm)150
BH (mm)18
OH (mm)66.5
UL (mm)941
FC (mm)125
DN1 (mm)125
DN2 (mm)80
NISO pump set (bearing cradle) dimensions (mm)
H1 (mm)735
H2 (mm)380
HC1 (mm)500
HC2 (mm)800
BW (mm)540
BL (mm)1150
BP (mm)175
BH (mm)18
OH (mm)94
UL (mm)1374
FC (mm)125
DN1 (mm)125
DN2 (mm)80
NISO bare pump: baseplate and shaft (mm)
a125
f530
h1280
h2355
b80
p1261
p2279
m1160
m2120
n1435
n2355
n3110
n4160
t120
t26
w370
s118
s214
Shaft D42
Shaft L110
Shaft E12
Shaft G37
More data
- Poles
- 4
- NISO pump set weight (kg)
- 381
- NISO bare pump weight (kg)
- 158