Application & Features
1. Starting up directly from Atmosphere pressure for Evacuation.
2. Can be used either solely as roughing pumps, or in combination with other high vacuum pumps as backing pumps.
3. They find wide application in the fields of metallurgy, chemical, light industry, medical, electronics and LSI industries.
4. They can not be used for evacuating the oxygenic, poisonous and explosive gases and gases which can react with pump oil easily. Neither can they be used as compressor and transmission pump.
5. XD series progressional vacuum pump is one the indispensable equipments of light industry, delicate chemical and blister plastic products

Model	Pumping Speed(L/s)	ULtimate pressure(without 9as ballast)		Noise dB(A)	Temperature rise(C)	Motor Power(kw)	Vacuum pump oil capacity(L)	Inlet dia. (mm)	Rotation speed of main shaft(rpm)	Cooling type
		Partial pressure(Pa)	Total pressure(Pa)
2X-2C	2	6× 10 -2	≤ 2.5	72	40	0.37	0.35	25	700	Air-cooling
2X-4C	4			72		0.55	0.55	25	700
2X-8A	8			75		1.1	2	40	320
2X-8C	8			75		1.1	2	40	600
2X-15A	15			80		2.2	2.8	40	320
2X-30A	30			82		3	3.2	65	450	Water cooling
2X-70A	70			86		5.5	6	80	420
2X-100T	100			86		7.5	10	95	550