2X Series Rotary Vane Vacuum Pump

2X series rotary vane vacuum pump is the basic vacuum equipment to exhaust air from closed container.

2X series vacuum pump can be used separately and can also be used as booster pump, diffusion pump, molecular pump and the first stage pump of vacion pump. And can exhaust the air of vacuum coating, vacuum heat treatment, vacuum pouring, electronic valve, blub and thermos. Medical treatment and laboratory can also equip this kind of pump.

Note: This kind of pumps is not suitable to exhaust the air which have high oxygen level, harmful, explosion, corrode with metal, chemical reaction with vacuum oil and contain pellet. And also can not be used to transfer the air from one container to another. But can exhaust some condensable air when equipped with aerification valve.

2X series two stage rotary vane vacuum pump technical specification： 

Model	2X-2	2X-4	2X-8	2X-15	2X-30A	2X-70A
Limit partial pressure(Pa)	<6x10-2(<5x10-4 torr)
Limit total pressure(Pa)	<2.66(<2x10-2 torr)
Speed（L/s)	2	4	8	15	30	70
Motor power （kW)	0.37	0.55	1.1	2.2	3	5.5
Inlet flange(mm)	25	28(25)	34(40)	36	65	80
Cooling way	Air cooling				Water cooling
Oil injection	0.35	0.55	0.6	4.2	3.2	5
Weight(kg)	40	60	78	128	231	375