潜水泵QDX-S

Product Description Production introduction: QDX-S type submersible pump consists of pump, mechanical seal and motor. Pump is at the bottom part of motor pump, which adopts centrifugal impeller. Motor is at the upper part of motor pump and is a single-phase asynchronous motor or 3-phase motor. Mechanical seal is between pump and motor, and it is one kind of double end mechanical seal, "O" rings are applied to all static joints of the submersible pump. Inner-installed protector prevents the pump from the damages due to abnormal power, clog and overload etc.Application conditions: - QDX/S series pump is suitable for delivering clean water such as river, lake water, well water and other liquids with the same characters both of chemical and physical such as water which temperature is below 40 centi degree and pH value is between 6.5-8.5. - Content of solids in water should be below 0.1% (quality proportion) and diameter is smaller than 0.2mm.Specifications & Pump models: Capacity from 1.5 m3/h to 15 m3/h Total head from 7m to 32m Power: From 370 W to 750 W Insulation class: B Protection grade: IP68