WQDY、WQY flange standard sewage pump is mainly composed by three parts: pump, mechanical seal and motor. Motor is at the upper part of motor pump and it is a single-phase or three-phase asynchronous motor. Mechanical seal is between pump and motor. The rotor is made of stainless steel material to ensure that the shaft with more reliable mechanical strength, improve the wear and corrosion resistance of shaft effectively and be convenient for maintain and disassemble for impeller. Orings are applied in all static joi......
Operating conditions:
The pump can work normally in the following conditions:
1. Medium temperature is no more than 40°C
2. PH should be 4-10.
3. The density of the medium is no more than 1200kg/m3.
4. The power frequency is 50Hz, the voltage of single-phase is 220v, the voltage of three-phase is 380v. The voltage fluctuation ranges from 0.9 to1.1 times of the rating.
5. Diving depth is no deeper than 5m
Application of products:
The pump is widely used in industry, agriculture, mining, civil construction, municipal environmental protection and other places.the pump is an ideal equipment to pump mud mortar, domestic waste water, sewage, feces and urine and contain short fiber, waste paper, sediment and other solid particles and rural irrigation.