Water Ring Vacuum Pump Supplier

EVP water ring vacuum pump supplier, specialized in manufacturing and supplying various types of vacuum pump products, according to customer needs, design and supply vacuum pump solutions, if you are in need of vacuum pump wholesale procurement services, looking for a reliable manufacturer of water ring vacuum pump, welcome to visit our company.

Eccentric rotors with fixed blades are installed in the water ring vacuum pump, which throws water (liquid) to the stator wall. The water (liquid) forms a liquid ring concentric with the stator. The liquid ring and the rotor blade together constitute a variable volume, which depends on the change of the volume of the pump chamber to achieve aspiration, compression and exhaust. Therefore, it belongs to the variable volume vacuum pump.

Water ring pump can also be used as a compressor, known as water ring compressor, is a low-pressure compressor, its pressure range is 1-2*105Pa gauge pressure.
Application fields of water ring vacuum pump: chemical industry, paper making, petroleum, light industry, metallurgy, building materials, electrical appliances, food, coal washing, mineral processing, fertilizer, etc.

Water Ring Vacuum Pump Supplier

Water ring vacuum pump features:

Easy to maintain, the temperature of compressed gas is low, and the exhaust temperature is only 10-15 C higher than the intake temperature. Because of this characteristic, it is very easy to suck flammable and explosive gas.
Scope of application: Mainly used in coal mine (gas extraction), chemical industry, pharmacy, mining, paper making, food, beer, building materials, plastics, metallurgy, electrical appliances and other industries.
Flexible configuration: It can be assembled with separators, heat exchangers, pipelines, valves, meters and electronic control devices on a chassis and used as a complete set of equipment.

Water ring vacuum pump scope of application:

1. Water-ring vacuum pump can work continuously for a long time in the ambient temperature range of 5-40 ~C and under the condition that the import pressure is less than 1330 Pa.
2. Water ring vacuum pumps are not suitable for pumping gases containing excessive oxygen, toxic, explosive, corrosive to metals, chemical reactions to pump oil, and particulate dust. They are also not suitable for transporting gases from one container to another for transporting pumps.
3. The continuous working time of the water-ring vacuum pump under the inlet pressure from atmospheric pressure to 6000Pa is not more than 3 minutes, so as to avoid damage of the pump caused by oil injection or poor lubrication.

Technical parameters:

Model Speed(Driving mode) Shaft power Motor power Ultimatevacuum Max. capacity Weight (excl.motor)
r/min KW 380V hpa M³/hr M³/min kg
2BE1-102 1450 (direct)1750 (V-belt) 6.08.0 Y132M-4-7.5Y160M-4-11 33hpa(-0.097MPa) 246290 4.14.8 110
2BE1-103 1450 (direct)1750 (V-belt) 8.211.1 Y160M-4-11Y160L-4-15 33hpa(-0.097MPa) 340412 5.76.9 125
2BE1-152 1450 (direct)1625 (V-belt)

1750 (V-belt)

12.515.0

17.2

Y160L-4-15Y180M-4-18.5

Y180L-4-22

33hpa(-0.097MPa) 450510

535

7.58.5

8.9

175
2BE1-153 1450 (direct)1100 (V-belt)

1300 (V-belt)

1620 (V-belt)

1750 (V-belt)

16.310.6

13.4

19.6

22.3

Y180M-4-18.5Y160L-4-15

Y180M-4-18.5

Y180L-4-22

Y200L-4-30

33hpa(-0.097MPa) 600445

535

648

700

10.07.4

8.9

10.8

11.7

200
2BE1-202 980 (direct)790 (V-belt)

880 (V-belt)

1100 (V-belt)

1170 (V-belt)

1300 (V-belt)

18.213.4

16.3

23.8

25.7

30

Y200L2-6-22Y180M-4-18.5

Y180M-4-18.5

Y200L-4-30

Y200L-4-30

Y225S-4-37

33hpa(-0.097MPa) 750590

670

860

888

950

12.59.8

11.2

14.3

14.8

15.8

460
2BE1-203 980 (direct)790 (V-belt)

880 (V-belt)

1100 (V-belt)

1170 (V-belt)

1300 (V-belt)

29.521.2

24.8

34

38

42

Y250M-6-37Y200L-4-30

Y200L-4-30

Y225M-4-45

Y225M-4-45

Y250M-4-55

33hpa(-0.097MPa) 1080870

980

1210

1320

1390

1814.5

16.3

20.2

22.0

23.2

530
2BE1-252 740 (direct)565 (V-belt)

660 (V-belt)

830 (V-belt)

885 (V-belt)

938 (V-belt)

3823.7

31.8

45

54

60

Y280M-8-45Y200L-4-30

Y225S-4-37

Y250M-4-55

Y280S-4-75

Y280S-4-75

33hpa(-0.097MPa) 17001200

1500

1770

2000

2100

28.320.0

25.0

29.5

33.3

35.0

870
2BE1-253 740 (direct)565 (V-belt)

660 (V-belt)

740 (V-belt)

792 (V-belt)

820 (V-belt)

880 (V-belt)

940 (V-belt)

5437.2

45

50.8

60

68

75.1

88

Y315M-8-75Y225M-4-45

Y250M-4-55

Y280S-4-75

Y280S-4-75

Y280M-4-75

Y280M-4-90

Y315S-4-110

33hpa(-0.097MPa) 24501690

2100

2340

2560

2640

2780

3050

40.828.2

35

39

42.7

44

46.3

50.8

930
2BE1-303 740 (direct)590 (direct)

466 (V-belt)

530 (V-belt)

583 (V-belt)

660 (V-belt)

740 (V-belt)

9865.5

48

58

64

79.8

96

Y315L2-8-110Y315L2-10-75

Y250M-4-55

Y280S-4-75

Y280S-4-75

Y280M-4-90

Y315S-4-110

33hpa(-0.097MPa) 40003200

2520

2820

3100

3550

3840

66.753.3

42

47

51.7

59.2

64

1700
2BE1-305 740 (direct)590 (direct)

490 (V-belt)

530 (V-belt)

583 (V-belt)

660 (V-belt)

740 (V-belt)

10870

55

61

68

90

110

Y355M1-8-132Y355M1-10-90

Y280S-4-75

Y280S-4-75

Y280M-4-90

Y315S-4-110

Y315M-4-132

33hpa(-0.097MPa) 45203750

3150

3380

3700

4090

4550

75.362.5

52.5

56.4

61.2

68.1

75.8

1820
2BE1-353 590 (direct)390 (V-belt)

425 (V-belt)

464 (V-belt)

530 (V-belt)

560 (V-belt)

620 (V-belt)

660 (V-belt)

12163

72

85

95

110

133

152

Y355L2-10-160Y280S-4-75

Y280M-4-90

Y315S-4-110

Y315M-4-110

Y315L1-4-132

Y315L1-4-160

Y315L2-4-185

33hpa(-0.097MPa) 53003580

3700

4100

4620

5000

5500

5850

88.359.7

61.7

68.3

77.0

83.3

91.7

97.5

2300
2BE1-355 590 (direct)390 (V-belt)

420 (V-belt)

464 (V-belt)

523 (V-belt)

590 (V-belt)

660 (V-belt)

13675

80.8

95

113

136

182

Y355L2-10-160Y280M-4-90

Y280-4-90

Y315S-4-110

Y315M-4-132

Y315L1-4-160

Y315L2-4-200

33hpa(-0.097MPa) 57004180

4260

4850

5230

6000

6510

9569.7

71

80.8

87.1

100

108

2450
2BE1-403 330 (V-belt)372 (V-belt)

420 (V-belt)

472 (V-belt)

530 (V-belt)

98110

131

160

213

Y315M-4-132Y315M-4-132

Y315L1-4-160

Y315L2-4-200

Y355M2-4-250

33hpa(-0.097MPa) 48605400 6470

7380

8100

8190

107.8

123.0

135.0

3750
2BE1-405 330 (V-belt)372 (V-belt)

420 (V-belt)

472 (V-belt)

530 (V-belt)

100118

140

170

216

Y315M-4-132Y315L1-4-160

Y315L2-4-185

Y315L2-4-200

Y355M2-4-250

33hpa(-0.097MPa) 60006700

7500

8350

9450

100.0111.7

125.0

139.2

157.5

3900

 

Vacuum pumps selection criteria :

1. Determine the vacuum requirement unit of the vacuum pump;
2. Define the pumping speed requirement of water ring pump.
3. Understanding the operating conditions of water ring pumps;
4. Understand the power of the motor in the water ring pump.
5. Understand the voltage requirements of water ring pumps.
6. Material requirements of water ring pump.

 

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