الوصف

Detailed introduction to WQD submersible pump:
 
It has elegant apperance ,durable design idea,adopts end-suction structure ,double seal.and is equipped with overload and phase protection device,it has characteristics of compact structure,small size energy saving and high efficiency,big passed solids large flow.stable application etc.Not only could it be used for rising,but also for liquids with relativety large  solids,maximum diameter of passed solid is *5mm,suitable to be used at building site,in hotel,restaurant,ship,gardens,mine,farm land irrigation and drainage town drainage,deject discharge.liquid feed in fish yard and light slurry in papermaking factory, it is anew product to substitute common sewage pump.

.water pump with float ball is an automatic control type,after water level declines to below sunmersed ssurface,float ball with automatically sink,then the pump will stop work,after water level increase ,float ball will inscrease automatically then the pump begins running .This protective function prevents motor damege due to dry running of the pump .It saves and needs no tender,very convenient and reasonable for usage.