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Pump range and features list
Pump application range and characteristics list Index Vane pump Positive displacement pump Centrifugal pump Vortex pump Rotary pump Reciprocating pump Rotor pump Uniform uniformity of flow Uniformity Uniformity Varies with pipeline Variation Constant range m³ / h 1.6 ~ ~ 24500 0.4 ~ 10 0 ~ 600 1 ~ 600 Head characteristics Corresponding to a certain flow, only to reach a certain head corresponding to a certain flow can reach different head, the pipeline system to determine the scope of 10 ~ 2600m 2 ~ 20m 8 ~ 150m 0.2 ~ 100MPa 0.2 ~ 60MPa Efficiency Characteristics Highest at design point, farther away, lower efficiency Lower lift at high lift Lower efficiency at high lift 0.5 ~ 0.8 0.7 ~ 0.9 0.25 ~ 0.5 0.7 ~ 0.85 0.6 ~ 0.8 Structure Features Simple structure, low cost, small size, light weight, easy installation and maintenance Complex structure, large vibration, large volume, high cost With the centrifugal pump operation and maintenance