... Model ZE submersible sewage pump Capacity: 20~ 3000m3/h Head: 10~70m Speed : 1450 , 980 , 750,2900 r/min ZE Pulp Pump Detailed ... fromthe entrance anti-clock ZE pulp pump* structure and design feature: 1) Totally open impeller, high efficency, light in weight, ... usage, we have so many different pump type, you are welcome to visit our factory anytime! ZE series submersible sewage pump manufacturers