Self-priming sewage pump
50ZW(F)15-28
ZW self-priming
50ZW(F)15-28 is a self-priming sewage pump from the CNP ZW self-priming range. Rated 15 m³/h at 28 m, 3 kW. Net weight 95 kg.
- External mixing structure combining self-priming and non-clogging in one design
- Unique pump body and impeller flow passage for strong sewage discharge
- Oil chamber behind the mechanical seal for reliable seal operation
Rated duty
15m³/h
28m head
3kW
2900rpm
Installation dimensions (mm)
L770
L1540
L295
L3350
L4125
L5185
H1205
H2375
H3560
B220
B1185
n4
d14
Inlet flange
d199
K1125
D1165
n14
L1 bolt hole Ø19
Outlet flange
d284
K2110
D2150
n24
L2 bolt hole Ø19
More data
- Inlet DN (mm)
- 50
- Outlet DN (mm)
- 40
- Max efficiency (%)
- 43
- Max self-priming height (m)
- 5
- Stainless flow parts
- ZWF version available
- Solids basis
- Derived from the catalogue rule: particle diameter up to 60 % of the pump diameter (DN)