*Our star merchandise*
single phase h2o ring vacuum pump.
The vacuum pump can be used on plastic Pipe/profile extrusion line.
It is designed specially for the use of plastics industry  

Our advantage: 

Single phase, Threaded link

With coating disposal inside the pump human body to avoid scaling and have lengthier lifetime. 

Double sealed: CZPT sealed and oil sealed

Can operate constantly and can commence when halting for extended time