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2BEA series water ring vacuum pumps and compressors

Short Description:

Product overview 2BVC series water ring vacuum pumps and compressor is mainly used for sucking gases and water vapor .The ultimate suction pressure can reach 33mbar (abs) (i.e. 97 degree). When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to connect with the cavitation resistant pipe in order to get rid of the screaming and protect the pump. Main application areas All the bearings are the imported products for ensuring the prec...


Product Detail

Product Tags

Product overview

2BVC series water ring vacuum pumps and compressor is mainly used for sucking gases and water vapor .The ultimate suction pressure can reach 33mbar (abs) (i.e. 97 degree). When the liquid ring vacuum pumps work under the condition near the limited vacuum for a long time, it is necessary to connect with the cavitation resistant pipe in order to get rid of the screaming and protect the pump.

Main application areas

All the bearings are the imported products for ensuring the precise orientation and the high stability during the working of the pump.

The casing is made of steel or stainless steel plates to extend the lifetime of the 2BEA series pumps.

The V-belt pulley (when the pump is driven by the belt) is used the high precise pulley with taper bushing to keep the reliability of the pump and extend its life. And it is also easy to mantle and dismantle.

The coupling is used to drive the pump directly. The flexible part connecting the two half coupling is made of polyurethane that makes the pump more reliable.

The unique design to set the separator above the pump saves the space and decreases the noise efficiently.

All the parts are cast by the resin sands that make the pump surface very smooth. It is not necessary to cover the surface of the pumps with putty and gives out the heat efficiently.

The mechanical seals (optional) are used the imported products to avoid the leakage when the pump works for a long time.

Product model

Speed
r/min

Shaft power
kW

Motor power
kW

Limit Vacuum Degree
mbar

Maximum pumping rate

Pump weight
kg

m3/h

m3/min

2BEA 202

970Direct connection
790Belt
880Belt
1100Belt
1170Belt
1300Belt

17
14
16
22
25
30

22
18.5
18.5
30
30
37

33mbar
(-0.098MPa)

760
590
670
850
890
950

12.7
9.8
11.2
14.2
14.8
15.8

875
850
850
940
945
995

2BEA 203

970Direct connection
790Belt
880Belt
1100Belt
1170Belt
1300Belt

27
20
23
33
37
45

37
30
30
45
45
55

33mbar
(-0.098MPa)

1120
880
1000
1270
1320
1400

18.7
14.7
16.7
21.2
22.0
23.3

1065
995
995
1080
1085
1170

2BEA 252

740Direct connection
558Belt
660Belt
832Belt
885Belt
938Belt

38
26
31.8
49
54
60

45
30
37
55
75
75

33mbar
(-0.098MPa)

1700
1200
1500
1850
2000
2100

28.3
20.0
25.0
30.8
33.3
35.0

1693
1460
1515
1645
1805
1805

 

2BEA 253

740Direct connection
560Belt
660Belt
740Belt
792Belt
833Belt
885Belt
938Belt

54
37
45
54
60
68
77
86

75
45
55
75
75
90
90
110

33mbar
(-0.098MPa)

2450
1750
2140
2450
2560
2700
2870
3020

40.8
29.2
35.7
40.8
42.7
45.0
47.8
50.3

2215
1695
1785
1945
1945
2055
2060
2295

2BE1 303

740Direct connection
590Direct connection
466Belt
521Belt
583Belt
657Belt
743Belt

98
65
48
54
64
78
99

110
75
55
75
75
90
132

33mbar
(-0.098MPa)

4000
3200
2500
2800
3100
3580
4000

66.7
53.3
41.7
46.7
51.7
59.7
66.7

3200
3200
2645
2805
2810
2925
3290

 

2BEA 353

590Direct connection
390Belt
415Belt
464Belt
520Belt
585Belt
620Belt
660Belt

121
65
70
81
97
121
133
152

160
75
90
110
132
160
160
185

33mbar
(-0.098MPa)

5300
3580
3700
4100
4620
5200
5500
5850

88.3
59.7
61.7
68.3
77.0
86.7
91.7
97.5

4750
3560
3665
3905
4040
4100
4100
4240

2BEA 403

330Belt
372Belt
420Belt
472Belt
530Belt
565Belt

97
110
131
160
203
234

132
132
160
200
250
280

33mbar
(-0.098MPa)

5160
5700 6470
7380
8100
8600

86.0
95.0
107.8
123.0
135.0
143.3

5860
5870
5950
6190
6630
6800


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