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QDS type submersible motor pump is mainly composed by three parts:pump,mechanical seal and motor.Pump is at the bottom part of motor pump,which adopt centrifugal impleller.Motor is at the upper part of motor pump and is a single-phase asynchronous motor or three-phase motor.Mechanical seal is between pump and motor,and it's a kind of double end mechanical seal,"O"rings are applied in all static joints of the submersible pump.Inner-insralled protector prevents the pump from damages due to abnormal power,clog and overloas ect.
Type | Power(HP) | R.P.M | Q.Max(l/min) | H.Max |
QDS-35 | 0.35 | 2850 | 130 | 7 |
QDS-40 | 0.4 | 150 | 7 | |
QDS-50 | 0.5 | 166 | 7.5 | |
QDS-75 | 0.75 | 190 | 9 |
water pump