Product Details

2X-A Series Rotary Vane Vacuum Pump
This series of pumps are elementary equipment for pumping air from sealed vassels. It can be used alone, also can be used as the forepump, process pump or titanium pump of booster pump, roots vacuum pump, gas circulation cooling roots pump, oil diffusion pump, and molecular pump.It is applicabe to vacuum coating, vacuum heat treatment, vacuum smelting, vacuum tube, bulb, refrigeration, chemicals, packing, forming, health and medical appliances, laboratory, vacuum drying machines and vacuum filtering.
1. Features
a. The pump can work continuously in the temperature between 5 to 40 centigrades and inlet pressure less than 1330Pa.
b. Equipped with gas ballast valve to pump a little water vapor. It can last service life of the oil except the 2X-4A type.
c. Dedicated vacuum pump for making neon lights.
d. Many suction holes in the vacuum pump to save electricity.

Parameters/Model		2X-4A	2X-8A	2X-15A	2X-30A	2X-70A	2X-100A	Remarks
Pumping speed (L/s)		4	8	15	30	70	100
Ultimate pressure(Pa)	Partial pressure	≤6×10^-2	≤6×10^-2	≤6×10^-2	≤6×10^-2	≤6×10^-2	≤6×10^-2	a
Ultimate pressure(Pa)	Total pressure	≤1	≤1	≤1	≤1	≤1	≤1	b
Moter power(kw)		0.55	1.1	2.2	3	5.5	7.5
rotary speed(r/min)		450	320	320	450	420	360
Temperature(ºC)		≤40ºC
Noise level(dBA)		≤75	≤78	≤80	≤82	≤86	≤90
Inlet diameter(mm)		25	40	40	65	80	90
Oil capacity(L)		1	1.5	2	3	4.2	5
Dimendions(mm)		540×335×380	790×430×540	790×530× 540	780×500×560	910×650× 700	113×740×690
Electro-vacuum differential pressure valve		DYC-Q25	DYC-Q40	DYC-Q40	DYC-Q65	DYC-Q80	DYC-Q100
Cooling speed(L/mm)		-	-	-	71	72	72	C
Weight(Kg)		55/50	158/148	202/190	230/216	338/320	400/370