Model-2S-Two-Stage-Water-Ring-Vacuum-Pump

                                   

This model of two-stage water-ring vacuum pump system is coaxial with two-stage pumps. The ventilation path between the two stages is consist of the middle plate and connecting pipe, so the structure is very compact.The parts of electronic motor and pump is driven by coupling. The pump and electronic motor are installed on the same common pedestal.According to the structure of extraction and seal, it is divided into ordinary pump and model-A pump.



Application:

The pump of this model is mainly used to extract, suct and transfer aire and other gases.For example, vacuum evaporation and drying in chemical industry, vacuum dehydration in textile and paper industry etc.It can be used as prepump sealing for Roots blower pump and the range of use for Roots blower pump can be greatly improved.



Main specifications:



	

		

			
Model   
			
pumping speed (L/S)
			
Uitimate pressur ≤（Pa)
			
 Motor power

			(kw)
			
Speed

			(r/min)
			
Bore of airinlet&outlet

			(inch & mm)
			
Air inlet

			(mm)
			
Weight

			(kg)
			
Overall dimensinons

			 (mm)
		
		

			
2S-185A
			
35
			
3500
			
5.5
			
1440
			
½"
			
50
			
185
			
1233*370*440
		
		

			
2S-230
			
70
			
11
			
1450
			
25
			
50
			
420
			
1505*450*610
		
		

			
2SK-12
			
200
			
30
			
1470
			
¾"
			
65
			
605
			
1775*550*660
		
		

			
2SK-25
			
400
			
55
			
980
			
2"
			
100
			
1200
			
2360*660*920