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ACm-CH2 Centrifugal Pump
Centrifugal Pump Application
– Centrifugal pump can be used to transfer clean water or other liquids similar to water in physical and chemical properties.
– Suitable for industry use and urban water supply, pressure boosting for high buildings and fire fighting, garden irrigation, long-distance water transferring, heating ventilation and air controlling, circulation and pressure boosting for cold and hot water, and supporting equipment etc.
Centrifugal Pump Features
– Cast iron pump body and support under special anti-rust treatment.
– AISI 304 shaft.
– Max. liquid temperature: +40℃.
– Max. suction: +8m.
ACmCH2, C2 Centrifugal Pump Motor Features
– C&U bearing.
– Motor with cooper winding.
– Insulation class: F.
– Protection class: IPX4.
– Max. ambient temperature: +40℃.

Technical Data of ACmCH2, C2 Centrifugal Pump
| MODEL | POWER | Q(m³/h) | 0 | 6 | 9 | 12 | 15 | 18 | 24 | 27 | 30 | 36 | 42 | 48 | 54 | ||
| Single Phase | Three Phase | KW | HP | Q(l/min) | 0 | 100 | 150 | 200 | 250 | 300 | 400 | 450 | 500 | 600 | 700 | 800 | 900 |
| ACm220CH2Â | AC220CH2 | 2.2 | 3 | H (m) |
31 | 30 | 29.5 | 28.5 | 27.5 | 26 | 21.5 | 18.5 | Ë— | Ë— | Ë— | Ë— | Ë— |
| ACm300CH2Â | AC300CH2Â | 3 | 4 | 38 | 37.5 | 37 | 36 | 34.5 | 33 | 28.5 | 25.5 | Ë— | Ë— | Ë— | Ë— | Ë— | |
| ACm400CH2Â | AC400CH2Â | 4 | 5.5 | 49 | 48 | 47 | 46 | 45 | 43.5 | 39.5 | 37 | Ë— | Ë— | Ë— | Ë— | Ë— | |
| Ë— | AC550CH2Â | 5.5 | 7.5 | 54 | 52.5 | 52 | 51 | 50 | 49 | 46 | 44 | 42 | Ë— | Ë— | Ë— | Ë— | |
| ACm300C2Â | AC300C2 | 3 | 4 | 30 | 29.5 | 29 | 28.5 | 28 | 27 | 25 | 23.5 | 22 | 19.5 | 15.5 | 11.5 | Ë— | |
| ACm400C2Â | AC400C2 | 4 | 5 | 39 | 38.5 | 38 | 37.5 | 37 | 36 | 34 | 32.5 | 31 | 28 | 24 | 18.5 | 13 | |
| Ë— | AC550C2Â | 5.5 | 7.5 | 46.5 | 45.5 | 45 | 44.5 | 43.5 | 42.5 | 40 | 38.5 | 37 | 33 | 28 | 22 | 15 | |
| Ë— | AC750C2Â | 7.5 | 10 | 56.5 | 55 | 55 | 54.5 | 53.5 | 52.5 | 50 | 48.5 | 46.5 | 42 | 36.5 | 30.5 | 20 | |
| Ë— | AC750C4Â | 7.5 | 10 | 52.5 | 52 | 52 | 51.5 | 51 | 50.5 | 48 | 46.5 | 44.5 | 40 | 35.5 | 30.5 | 24 | |
ACmCH2, C2 Centrifugal Pump Hydraulic Performance Curves

Material Table of ACmCH2, C2 Centrifugal Pump

| No. | Part | Material |
| 1 | Pump body | HT 200 |
| 2 | Impeller | AISI 304 Brass |
| 3 | Mechanical seal | Carbon/Ceramic |
| 4 | Bracket Cover | HT 200 |
| 5 | Oil Seal | |
| 6 | Support | HT 200 |
| 7 | Bearing | |
| 8 | Rotor | |
| 9 | Fan Cover | PP |
| 10 | Fan | PP |
| 11 | Rear cover | ZL 102 |
| 12 | Stator | |
| 13 | Capacitor | |
| 14 | Terminal box | ABS |













