Submersible multistage stainless steel pump
PQ200-4-2B
PQ (submersible multistage) · 50 Hz
PQ200-4-2B is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 90 kW, 100–240 m³/h, head 91–127 m.
- Fourteen sizes from 1 to 200 m³/h rated flow
- Flow 0.2 to 240 m³/h and heads up to about 380 m
- AISI 304 stainless steel stamped and welded stages
Performance curve Curve-based
Efficiency, shaft power and NPSHr are not published for this model in the source catalogue.
Head versus flow at 50 Hz, 2850 rpm, clean water. Source: Performance table, printed p. 10.
| Flow (m³/h) | Head (m) |
|---|---|
| 100 | 127 |
| 120 | 124.5 |
| 140 | 121.5 |
| 160 | 117 |
| 180 | 111.5 |
| 200 | 106.5 |
| 220 | 100 |
| 240 | 91 |