Deep-well submersible multistage stainless steel pump
SJ150-3
SJ (deep-well submersible) · 50 Hz
SJ150-3 is a deep-well submersible multistage stainless steel pump from the CNP SJ (deep-well submersible) range (50 Hz). Rated 37 kW, 80–180 m³/h, head 55–75 m.
- Fourteen sizes from 1 to 200 m³/h rated flow
- Flow 0.2 to 240 m³/h
- AISI 304 stainless steel construction
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, SJ size page (PDF p. 17).
| Flow (m³/h) | Head (m) |
|---|---|
| 80 | 74.5 |
| 90 | 72.5 |
| 100 | 70.5 |
| 110 | 69.5 |
| 120 | 68 |
| 130 | 67.5 |
| 140 | 65.5 |
| 150 | 63.5 |
| 160 | 60 |
| 170 | 57.5 |
| 180 | 54.5 |