Application:
It is widely used for corrosion drying, evaporation, crystallization, filtration and ect  in petroleum, chemical, medicine  and other industries according to the different media  , It is the ideal product to replace water-ring and water-jet vacuum pump .
Feature :

1. High vacuum degree, vacuum degree can keep for a long time.

2.Low motor power ,  energy saving  50% and  water saving 90% .
3.Across the flowing with no-oil lubricant , it is beneficial for end– gas to recycle and gain clean vacuum .
4.Environment protection products , no secondary pollution with  reducing pollution stress .
5. B model as oil-free solvent-resistance with resisting  all kinds of organic solvent corrosion , F model as stainless material with anticorrosion, T model as titanium alloy material with resistance to acid and
6. Compared with WLW-B/F/T series vacuum pump , It has higher vacuum  degree.

Specification and parameters

Model	Pump  speed L/s(m3/h)	U  Ultimate Pressure mmHg(X103Pa1)	Motor		Air-in diameter (mm)	Air-Out Diameter (mm)	Noise dB(A)	Weight (Kg)
			type	Power kw
2WLW-15B/F/T	15(54)	4.5(0.6)	Y112M-6	2.2	Φ32	Φ32	≤70	410
2WLW-25B/F/T	25(90)	4.5(0.6)	Y132S-6	3	Φ40	Φ40	≤70	580
2WLW-35B/F/T	35(125)	4.5(0.6)	Y132M1-6	4	Φ40	Φ40	≤75	590
2WLW-50B/F/T	50(180)	4.5(0.6)	Y132M2-6	5.5	Φ50	Φ50	≤75	900
2WLW-75B/F/T	75(270)	4.5(0.6)	Y160M-6	7.5	Φ80	Φ80	≤78	1050
2WLW-100B/F/T	100(360)	4.5(0.6)	Y180L-6	11	Φ100	Φ100	≤80	1150
2WLW-150B/F/T	150(540)	4.5(0.6)	Y180L-6	15	Φ125	Φ125	≤80	1700
2WLW-200B/F/T	200(720)	4.5(0.6)	Y200L2-6	22	Φ125	Φ125	≤80	1900
2WLW-300B/F/T	300(1080)	4.5(0.6)	Y225M-6	30	Φ160	Φ160	≤80	3100