WQD的，WQ淹没污水排放水泵

General lntroduction to Products: WQD,WQ series cutting submerged sewage discharge pump consists of three components,water pump,sealin g and electrical motor.The motor is mounted on top of pump and of three-phase asynchronized types.Double-face mechanic sealing is mounted between pump and motor.Oshaped oil-prood rubber sealing ring is used at each stationary port as static sealing. Conditions: The pumps can operate properly and continuously under following operation conditions: 1.Working medium carries no corrosives,sand contents shall be max 2%. 2.Medium tem perature shall be 40°C and PH shall be 4-10. 3.The pump shall be operated within the normal delivery range. 4.The pumps shall be fully submerged into. water max. Depth of 5m.The pump shall be min 0.5m over the water bottom and shall no be inserted into sludge. 5.Power frequency shall be 50HZ,three-phase voltage 380V. and voltage fuctuation shall be 0.9-1.1 times the nominal. Main Application: This pump series is widely used for sewage treatment of city constrectionand sewage and waste discharge for architecture projects,hotel,ine pond,ayeing and printing,paper making and textile industries.lt is the ideal tool for transpor tation of sludge,slurry,living sewage,and feces and stale wastes and solid grains containing fiber,papercontaining fiber,paper chips,sandy soil etc.