Hot Selling High Quality water liquid ring vacuum pumps, vacuum pumps

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Product Description

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This series water ring vacuum pumps and compressors are designed and manufactured by our company integrating with the advanced technology abroad. They are not only can save energy, but also can work constantly for a long time.

Under the rough vacuum situation, the requirements for the liquid ring vacuum pumps are very rigorous. So the 2BE3 series products are designed for pumping various gases. They are widely used in many industries, such as, the paper, mine, power station, chemical etc.

2BE3 series products can be driven with many different sets, such as, the V-belt, synchronal motor, gear box etc. In order to save space, more than two or at most four sets of the 2BE3 series pumps can be driven by one motor simultaneously.

When set a middle wall in the casing, the pressure tolerance between the two sides is lower than 80kPa and the two parts can work in different vacuum status respectively. Thus one pump can work well like two. Hereby the product operating flexibility is improved effectively.

 

Vacuum pump technology parameter

Type

Speed
(Drive type)
r/min

Max shaft power
kW

Motor Power
kW

Suction Capacity

Limited vacuum
(abs)
mbar

Weight of bare pump with separator
kg

m3/h

m3/min

2BE3 400

340(V-Belt/gear box)
390(V-Belt/gear box)
440(V-Belt/gear box)
490(V-Belt/gear box)
530(V-Belt/gear box)
570(V-Belt/gear box)
610(V-Belt/gear box)

82
95
115
134
148
167
189

110
110
132
160
185
200
220

4850
5650
6250
6900
7470
8000
8600

80.8
94.2
104.2
115.0
124.5
133.3
143.3

160

3275

2BE3 420

340(V-Belt/gear box)
390(V-Belt/gear box)
440(V-Belt/gear box)
490(V-Belt/gear box)
530(V-Belt/gear box)
570(V-Belt/gear box)
610(V-Belt/gear box)

108
132
157
180
204
229
260

132
160
185
200
220
250
315

6650
7650
8550
9400
10150
10700
11600

110.8
127.5
142.5
156.6
169.2
178.3
193.3

160

3720

2BE3 500

260(gear box)
300(gear box)
340(gear box)
380(gear box)
420(gear box)
470(gear box)

142
171
203
238
277
338

160
200
250
280
315
400

8700
10150
11400
12700
13800
15500

145.0
169.2
190.0
211.7
230.0
258.3

160

6110

2BE3 520

260(gear box)
300(gear box)
340(gear box)
380(gear box)
420(gear box)
470(gear box)

172
210
245
288
337
412

200
250
280
315
400
500

10700
12300
14000
15400
16800
18700

178.3
205.0
233.3
256.7
280.0
311.7

160

6740

2BE3 600

230(gear box)
260(gear box)
290(gear box)
320(gear box)
350(gear box)
400(gear box)

205
243
285
322
365
465

250
280
315
355
450
560

12700
14400
16000
17500
19000
21600

211.7
240.0
266.7
291.7
316.7
360.0

160

9100

2BE3 620

230(gear box)
260(gear box)
290(gear box)
320(gear box)
350(gear box)
400(gear box)

250
300
340
390
450
570

280
355
400
450
500
630

15600
17700
19500
21300
23200
26200

260.0
295.0
325.0
355.0
386.7
436.7

160

10700

2BE3 670

210(gear box)
240(gear box)
270(gear box)
300(gear box)
320(gear box)
330(gear box)
370(gear box)

280
350
415
465
523
545
670

315
400
450
560
630
630
800

18300
20400
23160
25500
27000
27720
30960

305
340
386
425
450
462
516

160

12700

2BE3 720

190(gear box)
210(gear box)
240(gear box)
270(gear box)
300(gear box)
340(gear box)

345
395
475
550
642
795

400
450
560
630
710
900

21900
24300
27480
30540
33780
38100

365
405
458
509
563
635

160

15700

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Notes:
1. The voltage and frequency of the motor can be chosen by the customers' requirements.

2. The above data of the speed are only for reference. The practical speed is confirmed according to the driving type and the customer's requirements.
3.The optional speeds for 2BE3 400/420 pumps driven with V-belt:327/349/393/446/475/498/527rpm.
4. We don't recommend to use the V-belt to drive the pump whose suction capacity is larger than the 2BE3 500.
5. The installation dimension of the pump driven by the gear box is confirmed by the supplier of the gear box.
6. The data of the suction capacity in the above table indicates the maximum of the suction capacity.The practical data is various for the different suction pressure.
7. The temperature of the water influences the performance of the pump. The performance data of the pump is obtained when the temperature of the water is at 15oC, so the mending data of the suction capacity is needed when you choose the pump in the practice.



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