Liquid Ring Type Vacuum Pumps (2BE3) / Water Ring Vacuum Pump

Water Ring Type Vacuum Pumps (2BE3)
Liquid Ring Vacuum Pump
Greentech International (Zhangqiu) Co., Ltd is the professional vacuum pump supplier.
The application range and characteristics:
2BE3 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.
The main characteristics of 2BE3 series products:· The tolerance, corrosive status, and the begrime situation can be easily observed by the big inspection port on both sides of the end-shield.
· The 2BE3 series pumps have flanges both on the top and sides with the same diameter. It is more convenient to connect with the 2BE3 series pumps.
· The bearings are all used of the imported products in order to keep the precise orientation and the high stability during the working of the pump.· The material of the impeller is QT400 nodular iron or steel plates for ensuring the stability of the pump under the various rigorous situations and extending the life of the pump effectively.
· The casing is made of steel or stainless steel plates to extend the lifetime of the 2BE3 series pumps.
· The shaft bushing is made of stainless steel plates to extend the life of the pumps 5 times more than the normal material.· The V-belt pulley (when the pump is driven by the belt) is used of 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 unique design of setting the separator above the pump saves the space and decreases the noise efficiently.
· All the spare parts are cast by the resin sands that make the surface of the pump very smooth. So it is not necessary to cover the surface of the pump with putty and gives out the heat efficiently.
· The mechanical seals (optional) are all used the imported products so as to avoid the leakage during the working of the pump for a long time.
TypeSpeed
(Drive type)
r/minMax shaft power
kWMotor Power
kWSuction CapacityLimited vacuum
(abs)
mbarWeight of bare pump with separator
kgm 3 /hm 3 /min2BE3 400340(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
189110
110
132
160
185
200
2204850
5650
6250
6900
7470
8000
860080.8
94.2
104.2
115.0
124.5
133.3
143.316032752BE3 420340(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
260132
160
185
200
220
250
3156650
7650
8550
9400
10150
10700
11600110.8
127.5
142.5
156.6
169.2
178.3
193.316037202BE3 500260(gear box)
300(gear box)
340(gear box)
380(gear box)
420(gear box)
470(gear box)142
171
203
238
277
338160
200
250
280
315
4008700
10150
11400
12700
13800
15500145.0
169.2
190.0
211.7
230.0
258.316061102BE3 520260(gear box)
300(gear box)
340(gear box)
380(gear box)
420(gear box)
470(gear box)172
210
245
288
337
412200
250
280
315
400
50010700
12300
14000
15400
16800
18700178.3
205.0
233.3
256.7
280.0
311.716067402BE3 600230(gear box)
260(gear box)
290(gear box)
320(gear box)
350(gear box)
400(gear box)205
243
285
322
365
465250
280
315
355
450
56012700
14400
16000
17500
19000
21600211.7
240.0
266.7
291.7
316.7
360.016091002BE3 620230(gear box)
260(gear box)
290(gear box)
320(gear box)
350(gear box)
400(gear box)250
300
340
390
450
570280
355
400
450
500
63015600
17700
19500
21300
23200
26200260.0
295.0
325.0
355.0
386.7
436.7160107002BE3 670210(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
670315
400
450
560
630
630
80018300
20400
23160
25500
27000
27720
30960305
340
386
425
450
462
516160127002BE3 720190(gear box)
210(gear box)
240(gear box)
270(gear box)
300(gear box)
340(gear box)345
395
475
550
642
795400
450
560
630
710
90021900
24300
27480
30540
33780
38100365
405
458
509
563
63516015700