It is widely used for vaccum degrassing,molten steel vaccum in the industry of metallugry.Also it can be used for evaporation,distrillation,drying in the industries of chemical,food,parmacy,motor manufacturing.

    This pump is high speed,gap structure,non oil seal mechanical pump.Its excellent performance is fast pumping speed at low pressure of the inlet,and no wear bewteen rotor and pump body.The passby valve has the fuction of overload protection,it will auto-unload when the pressure difference is too large.This pump must assembly with backing pump to use.

Specification: