SWV series (Two Stage)

SWV series (Two Stage)

SWV Series – Two-Stage Liquid Ring Vacuum Pumps

  • Pressure Range: 33 – 1013 mbar (25 – 760 Torr)

  • Pumping Capacity: 31 – 1980 m³/h (0.52 – 33 m³/min)

  • Ultimate Vacuum: Up to 25 Torr

  • Ideal Operating Pressure: 40 – 160 Torr

Product Features:
✔ Designed for deeper vacuum applications
✔ Same oil-free, low-vibration performance as SW series
✔ Enhanced vapor and gas handling capability
✔ Ideal for continuous, demanding operations
✔ Available in corrosion-resistant materials
✔ Energy-efficient with low lifecycle cost

Test Conditions:
Inlet air temperature: 20°C
Outlet pressure: 1 atm
Seal liquid temperature: 15°C

Model

Power

(HP)

Speed

(rpm)

Suction Capacity (m3/min)

Inlet/Outlet

(inch)

Water Supply (L/min)

 

-720mmHg

-695mmHg

-670mmHg

-650mmHg

(40Torr)

(65Torr)

(90Torr)

(110Torr)

DWV-2

2

2800

0.3

0.36

0.39

0.41

1

7

2

3400

0.39

0.47

0.5

0.52

DWV-3

2

2800

0.55

0.7

0.73

0.72

1

8

3

3400

0.62

0.75

0.77

0.77

SWV-5

5

1750

1.35

1.71

1.75

1.75

2

18

SWV-5D

3

1450

0.8

1.1

1.2

1.3

2

18

5

1750

1.45

1.92

1.95

1.96

SWV-7

7.5

1750

2

2.45

2.73

2.75

2

20

SWV-7D

5

1450

1.3

2.3

2.5

2.53

2

20

7.5

1750

2.2

2.9

3.2

3.3

SWV-10

10

1750

2.3

2.92

3.35

3.35

2

25

SWV-10D

7.5

1450

2.8

3.2

3.3

3.3

2

25

10

1750

3.2

3.9

4.3

4.3

SWV-15

10

1450

4.4

4.7

4.9

5.1

2

40

15

1750

4.5

5.5

5.61

5.83

SWV-20

15

1450

4.8

5.8

6.6

6.8

2

40

20

1750

5.61

6.73

7.4

7.5

SWV-25

20

1450

6

7.1

7.6

7.9

2

50

25

1750

7

8.2

9.1

9.3

SWV-600

25

1450

6.8

8.2

8.8

9

3

35

30

1750

7.5

9.5

10

10.3

SWV-700

30

1450

8

9.3

10.5

10.8

3

35

40

1750

9.3

11.9

12.7

12.8

SWV-900

40

960

13.5

15

15.3

15.4

4

80

50

1150

15

18.5

18.4

18.4

SWV-1300

50

960

18.5

20

21

21.5

4

85

60

1100

19

22

23

24

75

1150

20

24

26

27

SWV-1600

60

960

19

23

27

28

4

90

75

1100

21

25

29

30

100

1150

23.3

27.3

32

33

Standard Accessories

◎ Coupling Drive Type:

  • Coupling

  • Baseplate

◎ Belt Drive Type:

  • Belt pulley & belt

  • Baseplate

  • Belt guard

Optional Accessories

  • Three-phase motor

  • Non-return valve for water-sealed system

  • Circulating water tank

  • Atmospheric air booster

  • Silencer tank

  • Vacuum gauge

  • Pressure relief valve

  • Heat exchanger



DWV-2~DWV-3

DWV-2~DWV-3

型號/ Model：DWV-2~DWV-3
排氣量/ Suction Capacity：0.52 m3/min ~0.77m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：2HP~3HP
More
SWV-5~SWV-10

SWV-5~SWV-10

型號/ Model：SWV-5~SWV-10
排氣量/ Suction Capacity：1.75 m3/min~3.35 m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：5HP~10HP
More
SWV-5D~SWV-10D

SWV-5D~SWV-10D

型號/ Model：SWV-5D~SWV-10D
排氣量/ Suction Capacity：1.96 m3/min~4.3 m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：5HP~10HP
More
SWV-15~SWV-25

SWV-15~SWV-25

型號/ Model：SWV-15~SWV-25
排氣量/ Suction Capacity：5.83 m3/min~10 m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：15HP~25HP
More
SWV-600~SWV-700

SWV-600~SWV-700

型號/ Model：SWV-600~SWV-700
排氣量/ Suction Capacity：10.3 m3/min~12.8 m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：30HP~40HP
More
SWV-900~SWV-1600

SWV-900~SWV-1600

型號/ Model：SWV-900~SWV-1600
排氣量/ Suction Capacity：18.5 m3/min~33 m3/min
真空度/ Suction Pressure：25 Torr
輸出功率/ Output Power：50HP~100HP
More
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