Specifications

Dry rotary vacuum pump
1.used alone;
2.as part of some high vacuum pumps
3. in aviation, aerospace simulation test.

Dry rotary vacuum pump

Uses and Features:
Series of slide valve vacuum pump for pumping air and other general gas, when using town gas, the pump can pump small amounts of condensable gas (water vapor). When high oxygen pumping, explosive, corrosive on ferrous metals, from the chemical reaction of vacuum gas oil, we should add additional devices. This pump can be used alone as a diffusion pump, Roots pump high vacuum pump before. The pump is widely used in vacuum coating, vacuum heat treatment, vacuum impregnation, vacuum sintering, vacuum metallurgy, vacuum drying, molecular distillation, aviation, aerospace simulation experiments.

 

 

Technical parameters:

 

Model	Ultimate preesure		Puming speed(L/S)	Inlet dimension(mm)	Outlet dimension(mm)	power(kw)
	Pa	Torr
2H-70A	6x10-2	4.5x10-4	70	Ø80	Ø76	7.5
2H-70AM	6x10-2	4.5x10-4	70	Ø80	Ø76	7.5