... ,2900r/min Steering:view fromthe entrance anti-clock ZE pulp pump* structure and design feature: 1) Totally open impeller, high ... ,1450,750,2900r/minSteering:view from the entrance of the pump, the direction is anti-clockwise *For different usage, we ... have so many different pump type, you are welcome to visit our factory anytime! ZE series submersible sewage pump manufacturers