End-suction centrifugal pump
80-50-200/22
NISO / NIS / NISF
80-50-200/22 is an end-suction centrifugal pump from the CNP NISO / NIS / NISF range. Rated 50 m³/h at 71 m, 22 kW. Net weight 254 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
71m head
22kW
2950rpm
NIS / NISF pump set (extension shaft) dimensions (mm)
H (mm)535
H1 (mm)460
H2 (mm)260
HC1 (mm)430
HC2 (mm)400
BW (mm)460
BL (mm)700
BP (mm)150
BH (mm)18
OH (mm)96
UL (mm)892
FC (mm)100
DN1 (mm)80
DN2 (mm)50
NISO pump set (bearing cradle) dimensions (mm)
H1 (mm)480
H2 (mm)280
HC1 (mm)420
HC2 (mm)700
BW (mm)460
BL (mm)1000
BP (mm)150
BH (mm)18
OH (mm)96
UL (mm)1194
FC (mm)100
DN1 (mm)80
DN2 (mm)50
NISO bare pump: baseplate and shaft (mm)
a100
f385
h1160
h2200
b52
p1147
p2161
m1100
m270
n1265
n2212
n3110
n4160
t113
t26
w285
s114
s214
Shaft D24
Shaft L50
Shaft E8
Shaft G20
More data
- Poles
- 2
- NISO pump set weight (kg)
- 268
- NISO bare pump weight (kg)
- 48