USED
QD.Q-type diving electric pump series is made up of pump body,airtight packing and three-phase(single-phase)induction motor,it introduces contraprop-type water yielding,thus could introduce multistage connection in series of impellers,choose double mechanical end face seal,and has such characteristics as good seal ability and better endurance.lt could deliver such media as clearwater whose temperature is below 40‘ζ and other liquor that is not corrosive and with PH value between 6.5 and 8.and the solid particle content(weight ratio)is not more than0.1%in the water,diamete os particle is not more than 0.2mm.
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