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Product  > Liquid ring vacuum pumps(in compact design) DWP Series
DWP series liquid ring vacuum pump (in compact design)

DWP series liquid ring vacuum pump (in compact design)

Pressure Range33~1013 mbar (25~760Torr)

Suction Capacity6~258 m³/hr (0.1~4.3 m³/min)

FEATURES

Near isothermal compression

No metallic contact of the rotating parts

Oil free, with no internal lubrication

Handling of nearly all gases and vapour

Small quantities of entrained liquid can be handled

Easy maintenance and reliable operation

Low noise and nearly free from vibration

Available in a wide range of materials

 

 

 

 

 

 

 

 

 

 

SPECIFICATION:

Model

Power

(Hp)

Speed

(rpm)

Suction Capacity(m3/min)

Inlet/

Outlet

(in)

Water Supply

(L/min)

-700mmHg

(60Torr)

-660mmHg

(100Torr)

-500mmHg

(260Torr)

-400mmHg

(360Torr)

DWP-1/2

1/2

2800

0.05

0.1

0.115

0.116

1

4

3400

0.06

0.18

0.14

0.14

DWP-1

1

2800

0.11

0.25

0.29

0.29

1

5

3400

0.15

0.3

0.35

0.36

DWP-2

2

2800

0.35

0.44

0.47

0.48

1

5

3400

0.4

0.54

0.58

0.6

DWP-3

3

2800

0.48

0.8

1

1.1

1

6

3400

0.57

0.97

1.26

1.3

DWP-5

5

1450

1.6

1.7

1.77

1.78

11/2

15

1750

1.85

2.1

2.12

2.16

DWP-7

71/2

1450

1.73

2.2

2.5

2.6

11/2

17

1750

2

2.7

3.1

3.2

DWP-10

10

1450

2.1

2.9

3.4

3.5

2

20

1750

2.4

3.5

4.2

4.3

  Vacuum Pump is indicated on the basis as follow:

Suction Air Temperature : 20

Discharge Pressure : 1 atm

Sealing Liquid Temperature : 15