
HCm158 – Centrifugal pump
0.75 kW (1 HP) · Hmax 32 m · Qmax 6.6 t/h (110 l/min)
Technical specifications
Select a value to find pumps with the same specification
| Pump type | Surface – centrifugal |
| Maximum flow (Qmax) | 6.6 t/h · 110 l/min |
| Maximum head (Hmax) | 32 m |
| Power | 0.75 kW · 1 HP |
Price
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Series comparison
The entire series in one table
2 Model in one family, with head at each flow. The model you are viewing is highlighted in dark blue.
HCm
This family| Modelt/h →l/min → | Curve | 00 | 0.610 | 1.220 | 1.830 | 2.440 | 350 | 3.660 | 4.270 | 4.880 | 5.490 | 6100 | 6.6110 | 7.2120 | 7.8130 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HCm158Current0.75 kWVoltage not confirmed | 32 | 30.5 | 29 | 27.5 | 25.8 | 24 | 22.5 | 20.5 | 18.5 | 16 | 13 | 10 | - | - | |
| HCm1901.5 kW220 V | 41 | 40 | 39 | 38 | 36.5 | 35 | 33.5 | 32 | 30 | 27.5 | 25 | 22 | 18.5 | 15 |
Source: manufacturer's technical sheet.Values are for reference. In a real system, pipe diameter, length and bends reduce the available head.
Technical sheet
Model HCm158
Performance curve
A pump has a performance curve rather than a single flow and head. Qmax and Hmax are at opposite ends and never occur together: at maximum head, flow is zero; at maximum flow, head is zero. Actual operation lies between these extremes.
- Maximum head
- 32m
- Maximum flow
- 6.6t/h
- Midpoint
- 22.5m
At zero flow
110 l/min· at 10 m
3.6 t/h ·
60 l/minat
Measured values
| t/h | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| l/min | ||||||||||||
| Head, m |
Select a number in the table to see the corresponding point.
Surface pumps 220V
HCm158 – Centrifugal pump
0.75 kW (1 HP) · Hmax 32 m · Qmax 6.6 t/h (110 l/min)

Technical specifications
| Pump type | Surface – centrifugal |
|---|---|
| Maximum flow (Qmax) | 6.6 t/h · 110 l/min |
| Maximum head (Hmax) | 32 m |
| Power | 0.75 kW · 1 HP |
Performance curve (Q–H)
Performance table
| Model | Q (t/h) | 0 | 0.6 | 1.2 | 1.8 | 2.4 | 3 | 3.6 | 4.2 | 4.8 | 5.4 | 6 | 6.6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q (l/min) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | |
| HCm158 | H (m) | 32 | 30.5 | 29 | 27.5 | 25.8 | 24 | 22.5 | 20.5 | 18.5 | 16 | 13 | 10 |
Q: flow; H: head at the corresponding flow. Full HCm series on pn.ge.



