Horizontal multistage stainless steel centrifugal pump
CHME3-2
CHME (VFD) · 50 Hz
CHME3-2 is a horizontal multistage stainless steel centrifugal pump from the CNP CHME (VFD) range (50 Hz). Rated 0.37 kW, 0.8–5.2 m³/h, head 9–20 m. Net weight 14 kg.
- Controller, pressure sensor and tank included
- Speed range 30–60 Hz (variable frequency)
- All flow parts stainless steel, up to 10 bar
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, 3500 rpm, clean water. Source: Performance table printed pp. 4–6; dimensions p. 7.
| Flow (m³/h) | Head (m) |
|---|---|
| 0.8 | 19.5 |
| 1.4 | 19.3 |
| 2 | 19 |
| 2.6 | 18 |
| 3 | 17.2 |
| 3.2 | 16.5 |
| 3.8 | 14.9 |
| 4.4 | 12.8 |
| 5 | 9.8 |
| 5.2 | 8.5 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| L | overall length | 328 mm |
| L1 | L1 | 137 mm |
| L2 | L2 | 96 mm |
| L3 | L3 | 150 mm |
| L4 | L4 | 32 mm |
| B | tank width | 158 mm |
| B1 | lower section height: base to motor flange | 125 mm |
| B2 | upper section height: motor | 158 mm |
| B3 | B3 | 100 mm |
| B4 | B4 | 105 mm |
| H | overall height | 465 mm |
| H1 | inlet axis height | 75 mm |
| H2 | outlet height | 165 mm |
| D | motor width | 141 mm |
| — | Net weight | 14 kg |