Submersible multistage stainless steel pump
PQ120-3-2
PQ (submersible multistage) · 50 Hz
PQ120-3-2 is a submersible multistage stainless steel pump from the CNP PQ (submersible multistage) range (50 Hz). Rated 25 kW, 60–150 m³/h, head 41–55 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. 9.
| Flow (m³/h) | Head (m) |
|---|---|
| 60 | 55 |
| 70 | 54.5 |
| 80 | 52.5 |
| 90 | 51 |
| 100 | 49.5 |
| 110 | 48.5 |
| 120 | 46.5 |
| 130 | 45 |
| 140 | 42.5 |
| 150 | 40.5 |