... r/min ZE Pulp Pump Detailed product description : Capacity:20-3000 steer./h Heads:10-70m Speed:980,1450,750,2900r ... .3 dynamic balance, it can run smoothly.*Performance rangeCapacity:20-3000 steer./h Heads:10-70mSpeed:980,1450,750,2900r/minSteering ... type, you are welcome to visit our factory anytime! ZE series submersible sewage pump manufacturers