One phase h2o ring vacuum pump. Flange relationship
The vacuum pump can be employed on plastic Pipe/profile extrusion line.
It is developed specially for the use of plastics industry 

Our edge: 

With coating disposal inside of the pump physique to keep away from scaling and have more time lifetime. 

Double sealed: CZPT sealed and oil sealed

Can operate continually and can start off when stopping for long time
Self-developed motor to ensure power.