Stainless horizontal multi-stage pump with 2, 4, 8 and 10 m³/h flow sizes. Impeller stacks from 1 to 10; 0.37 to 4 kW; SC / ST / TT seal options.
Electrical data at 50 Hz · current at 200/220/380/415 V · efficiency at full load.
| Model | Impellers | Motor kW | Current A (200/220/380/415) | Efficiency % |
|---|---|---|---|---|
| ACHK 2-××/1 | 1 | 0.37 | 2.6/2.4/1.4/1.2 | 68 |
| ACHK 2-××/2 | 2 | 0.37 | 2.6/2.4/1.4/1.2 | 68 |
| ACHK 2-××/3 | 3 | 0.55 | 3.1/2.8/1.6/1.4 | 73 |
| ACHK 2-××/4 | 4 | 0.55 | 3.1/2.8/1.6/1.4 | 73 |
| ACHK 2-××/5 | 5 | 0.75 | 4.0/3.6/2.1/1.9 | 80.7 |
| ACHK 2-××/6 | 6 | 0.75 | 4.0/3.6/2.1/1.9 | 80.7 |
| ACHK 2-××/7 | 7 | 1.1 | 5.3/4.8/2.8/2.6 | 82.7 |
| ACHK 2-××/8 | 8 | 1.1 | 5.3/4.8/2.8/2.6 | 82.7 |
| ACHK 2-××/9 | 9 | 1.1 | 5.5/5.0/2.9/2.7 | 82.7 |
| ACHK 2-××/10 | 10 | 1.1 | 5.5/5.0/2.9/2.7 | 82.7 |
| ACHK 8-10/1 | 1 | 0.55 | 3.1/2.8/1.6/1.4 | 73.0 |
| ACHK 8-20/2 | 2 | 0.75 | 4.0/3.6/2.1/1.9 | 80.7 |
| ACHK 8-30/3 | 3 | 1.1 | 5.3/4.8/2.8/2.6 | 84.0 |
| ACHK 8-40/4 | 4 | 1.5 | 7.2/7.2/4.2/4.0 | 84.2 |
| ACHK 8-50/5 | 5 | 2.2 | 9.8/9.8/5.7/5.4 | 85.9 |
Electrical data at 50 Hz. ×× in the model code is the chamber count; the last figure is the number of impellers.
| Model | A | B | C | D1 | E | F | G | Weight kg |
|---|---|---|---|---|---|---|---|---|
| ACHK 10-20/2 | 409 | 141 | 268 | 141 | 100 | 102 | 114 | 22 |
Dimensions in mm for the ACHK 10-20/2 example; other models on request.
Schematic outline drawn from the series envelope; dimensions in mm. The catalogue does not publish a dimensioned drawing for this series. Download SVG
Send the model, voltage and immersion depth. We confirm price, packing and lead time within one working day.
