The Difference Between Screw Pump And Reciprocating Pump
Compared with the reciprocating pump, the screw pump has the following characteristics:
1. It has a simple structure. The total number of parts is 55% of the reciprocating pump with the same working parameters, and the total number of wearing parts is 17% of the reciprocating pump.
2. The screw pump is small in size and light in weight. The weight is 20% of the reciprocating pump with the same working parameters.
3. The flow is uniform, the pressure is stable, and there is no pulsation.
4. The cost is low, which is 30% of the reciprocating pump with the same working parameters.