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travaini liquid ring vacuum pumps

Min.Order Quantity: 1 Set/Sets travaini liquid ring vacuum pumps

Supply Ability: 400~700 Set/Sets per Month travaini liquid ring vacuum pumps

Payment Terms: L/C,T/T,


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travaini liquid ring vacuum pumps (double stage liquid ring vacuum pump) are used for exhausting and compressing air and other noncorrosive, water insoluble and solid particle-free gases so as to create vacuum and pressure in closed containers. A little liquid is allowed in the gas.

2SK series liquid ring vacuum pumps have included secondary impellers and pump cavities to increase vacuum by serial connection. The pumps have high exhaustion capacity under high vacuum degree. The 2SK water ring pumps can also be connected with air ejector, the limiting vacuum combined with air ejector can be up to -740mmhg, ( -0.098Mpa), and the absolute pressure is about 2660pa. Furthermore, the 2SK water ring vacuum pump can be combined with Roots vacuum pumps as well to combine liquid ring-roots vacuum unit with a wider application range due to the high ultimate vacuum of 0.5Pa. 
Main features:
Compact structure and convenient maintenance;
Wide application range, which applicable for gas with vapor or flammable, explosive, containing a little dust and a little liquid gas.
Low maintenance expense since water is the main operating medium;
Applicable in severe environments. 
 

 

Model

Suction capacity

Ultimate vacuum

Power

speed

Water supply

Inlet/outlet diam

Water inlet

m³/min

MPa (G

KW

r/min

L/min

DN(mm

(mm)

2SK1.5

1.35

-0.097

4

1440

10-15

40

G1/2”

2SK-3

2.7

-0.098

7.5/11

1440

15-20

40

G1/2”

2SK-6

5.4

-0.098

15

1460

25-35

65

G1/2”

2SK-12

10.8

-0.098

22/30

970

40-50

100

G1/2”

2SK-20

18

-0.098

45

740

60-80

125

G3/4”

2SK-30

27

-0.098

55/75

740

70-90

125

G3/4”

Note: 1) The 2SK performance curve is obtained under the standard condition.

2) 2SK series pumps are suitable to deal with high vacuum only, but if it is long term low vacuum or wide working range, the motor should have higher power.

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