1.This pump is single stage cantilever back-opening type. Esy to maintain, no need to take down the pipeline;
2.Pump inlet and outlet flanges is designed as Maximum working pressure: 16 bar ;
3.The shaft seal mainly is single mechanical seal add packings , without cooling water single mechanical seal ,and packing seal three type .can choosing according to customer needs and practise needs;
4.Impeller fixed use the impeller screw bolts + lock washer type ,this type can also avoid the impeller screw bolts fall off or loose when pump shut down.
5.All impeller is Precision Casting and through dynamic balance testing ;
The gap between the impeller and pump wear plate can be adjusted by the screw bolt on the pump body ,so can keep Constant gap size between the impeller and pump wear plate ,so can have higher working efficiency!
Impeller is 3 vanes or 4 vanes semi-type, make wide passage open type can transport max 6% concentration slurrys sewage water can also transport the medium containing some gas;