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Liquid/Water Ring Vacuum Pump for Food-Related Industry

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Overview of 2BE water ring vacuum pump

The 2BE series water (liquid) ring vacuum pump is a single stage, single acting vacuum pump, which is a type of water (liquid) ring vacuum pump series with large suction capacity and higher efficiency. It can be made into a vacuum pump or compressor according to needs. As the exhaust system of the vacuum pump, it adopts a unique PTFE valve plate structure (the original water ring pump is a ball valve structure). The valve plate covers the exhaust hole on the outer side of the flat disc and is positioned by a stainless steel baffle on the other side. This valve plate changes its bending degree with the change of inlet pressure, so that the pumped medium can be discharged from the pump when it reaches the population pressure. This structure avoids overcompression in the vacuum system and can automatically adjust the exhaust area to reduce energy consumption, thereby achieving optimal operating efficiency. In addition, the distribution plate and impeller adopt optimized design, which has no friction surface, no oil lubrication, tight structure, reliable operation, convenient use and maintenance, wide selection range, simple structure and convenient maintenance. Important and vulnerable parts bearings are all imported, ensuring long-term and continuous operation of the product.

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Technical parameter

Performance parameter table for 2BEA (1) series water (liquid) ring vacuum pump (for reference only)


model


speed

(Transmission mode)

r/min


maximum

shaft power

Kw


power

kw


Equipped  with motor


limiting vacuum

mbar


Maximum pumping capacity

m3/h

Inlet and

exhaust

ports

DN

weight

kg






2BE1 303-0

740(直联 Direct connection)

590(直联 Direct connection)

466(皮带 belt)

521(皮带 belt)

583(皮带 belt)

657(皮带 belt)

743(皮带 belt)

98

65

48

54

64

78

99

110

75

55

75

75

90

132

Y315L2-8

Y315L2-10

Y250M-4

Y280S-4

Y280S-4

Y280M-4

Y315M-4






33

4000

3200

2500

2800

3100

3580

4000






200

3200

3200

2645

2805

2810

2925

3290





2BE1 305-1

2BE1 306-1

740(直联 Direct connection)

590(直联 Direct connection)

490(皮带 belt)

521(皮带 belt)

583(皮带 belt)

657(皮带 belt)

743(皮带 belt)

102

70

55

59

68

84

103

132

90

75

75

90

110

132

Y355M1-8

Y355M1-10

Y280S-4

Y280S-4

Y280M-4

Y315S-4

Y315M-4






160

4650

3750

3150

3320

3700

4130

4650






200

3800

3800

2950

3000

3100

3300

3450







2BE1 353-0

590(直联 Direct connection)

390(皮带 belt)

415(皮带 belt)

464(皮带 belt)

520(皮带 belt)

585(皮带 belt)

620(皮带 belt)

660(皮带 belt)

121

65

70

81

97

121

133

152

160

75

90

110

132

160

160

185

Y355L2-10

Y280S-4

Y280M-4

Y315S-4

Y315M-4

Y315L1-4

Y315L1-4

Y315L2-4







33

5300

3580

3700

4100

4620

5200

5500

5850







250

4750

3560

3665

3905

4040

4100

4100

4240






2BE1 355-1

2BE1 356-1

590(直联 Direct connection)

390(皮带 belt)

415(皮带 belt)

464(皮带 belt)

520(皮带 belt)

555(皮带 belt)

585(皮带 belt)

620(皮带 belt)

130

75

86

90

102

115

130

145

160

90

110

110

132

132

160

185

Y355L2-10

Y280M-4

Y315S-4

Y315S-4

Y315M-4

Y315M-4

Y315L1-4

Y315L2-4







160

6200

4180

4600

4850

5450

5800

6100

6450







250

5000

3920

4150

4160

4290

4300

4350

4450



Water consumption table for 2BEA (1) series water (liquid) ring vacuum pump (for reference only)



model

Standard speed

rpm

speed range

rpm

Water consumption m3/h at the following suction pressure (mbar. absolute pressure)




≤160

200

300

400

500

600

700

>800

2BE1

102-0

1450

1300-1750

1.1

1.1

0.73

0.73

0.73

0.73

0.36

0.36

2BE1

103-0

1450

1300-1750

1.4

1.4

0.93

0.93

0.93

0.93

0.47

0.47

2BE1

151-0

1450

1100-1750

1.5

1.5

1

1

1

1

0.5

0.5

2BE1

152-0

1450

1100-1750

1.7

1.7

1.13

1.13

1.13

1.13

0.57

0.57

2BE1

153-0

1450

1100-1750

1.9

1.9

1.27

1.27

1.27

1.27

0.63

0.63

2BE1

202-0

980

790-1300

2.1

2.1

1.4

1.4

1.4

1.4

0.7

0.7

2BE1

203-0

980

790-1300

2.6

2.6

1.73

1.73

1.73

1.73

0.87

0.87

2BE1

252-0

740

558-938

4.4

4.4

2.93

2.93

2.93

2.93

1.47

1.47

2BE1

253-0

740

560-938

5.2

5.2

3.47

3.47

3.47

3.47

1.73

1.73

2BE1

303-0

660

466-743

8.5

8.5

6.8

6.8

5.7

5.7

2.9

2.9

2BE1

305-1

660

466-743

8.2

8.2

7.8

7.0

6.0

5.1

4.2

3.3

2BE1

306-1

660

466-743

8.2

8.2

7.8

7.0

6.0

5.1

4.2

3.3

2BE1

353-0

530

372-660

11.2

11.2

9.0

9.0

7.5

7.5

3.8

3.8

2BE1

355-1

530

372-660

10.9

10.9

10.4

9.3

8.0

6.7

5.5

4.3

2BE1

356-1

530

372-660

10.9

10.9

10.4

9.3

8.0

6.7

5.5

4.3

2BE1

403-0

420

330-565

16.0

16.0

12.8

10.7

10.7

8.7

7.2

5.4

2BE1

405-1

420

330-565

14.7

14.7

14.2

12.6

10.9

9.2

7.7

5.9


Performance Curve of 2BE1(2BEA) 353-0 Water (Liquid) Ring Vacuum Pump

2BE353--canshu

Note:The above performance curve is measured under the following operating conditions:

  1. 1013mbar. Exhaust pressure 1013mbar.

  2. Saturated air temperature 20℃.

  3. The working fluid temperature is 15℃

  4. Performance tolerance is 土 10% of soil.


Product structure diagram

2BE_jiegou01



Application Area

It can be used to extract water vapor, air, flammable, explosive, and corrosive gases, and can be equipped with explosion-proof electricity Machine, widely used in petrochemical, light industry, chemical, pharmaceutical, papermaking, metallurgy, building materials, electrical appliances, food Coal washing, mineral processing, fertilizer and other industries.

2BE_chanpin_03



Factory Shooting

Workshop shooting, complete equipment, and rich production experience

2BE_chanpin_13

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