Specifications

H Rotary Piston Vacuum Pump:
1.CE, ISO9000
2.Good quality
3.Competitive price
4.Long aftersale service

H Rotary Piston Vacuum Pump:

H type pump is another vacuum equipment which can suck off the normal gas or the gas mixed with little vapour(use the air brake valve when it's running), also the non-dustgas. It can be used both separately and as the previous pump of other pump. It's widely

Model	Ultimate Pressure		Pumping Speed(L/s)	Inlet Diam. (mm)	Outlet Dian. (mm)	Motor Power	Cooling Water Consumption (kw)	Weight(kg)
	hpa	Torr
1401	1.3× 10 -2	1× 10 -2	54	75	50	5.5	480	450
H-150	1× 10 -3	8× 10 -3	150	100	80	15	700	720
H-150D	1× 10 -3	8× 10 -3	150	105	80	11	450	896