2BE3 series Liquid ring vacuum pump

Availability :
In Stock
Description: The raw materials have been strictly tested with spectrum analysis, hardness testing, metallographic analysis, performance testing and etc.
Skype : evp.vacuum4
WhatsApp : +86-13162688673

2BE3 series liquid ring vacuum pumps are usually used to suction the gas without solid particle, undissolved and noncorrosive gas to generate vacuum and pressure in the closed container. By changing the pump material, they can also be used to suction corrosive gas or use corrosive liquid as operating liquid. They are widely used in paper-making, chemical, petrification, light industry, pharmacy, instruments, metallurgy, construction, electronical appliance, coal-cleaning, mineral concentration, fertilizer, etc.
2BE3 liquid ring vacuum pump is single stage pump with simple structure. It’s easy maintenance, reliable,efficient and energy-saving operation . They can run under tough working conditions with large drainage discharge and changing load impact. 2BE3 vacuum pumps adopt unique polytetrafluoroethylene valve plates (former liquid ring pumps use ball valves) for their exhausting systems. Each valve plate is covered on vents in outer side of a port plate and fixed by a stainless steel baffle at its other side. Curvature of the valve plate changes with inlet pressure so that pumping medium can be discharged when it reaches the inlet pressure. Such structure avoids over-compression in a vacuum system and automatically adjusts exhausting area to lower power consumption, thus a best operating efficiency can be obtained.

The key parts of 2BE3 series liquid ring vacuum pumps, such as distribution plate, impeller and pump shaft are simplified in structure with performance improved, thus it’s very energy-saving.

Dynamic balance problem is radically solved because during impeller welding, blades are formed by one-step stamping with rational molded lines and all wheel hubs are processed. The impeller and pump shaft combined by shrinkage interference fit perform reliably and smoothly. Blades of the impeller will obtain good ductility after the impeller is welded and processed by overall heat treatment, thus impact resistance and flexure resistance of the blades are fundamentally guaranteed the application under tough working condition with changing load impact. The 2BE3 pumps are equiped with gas-water separators itself, Many position has the exhausting hole. It is very easy to connect with the vacuum system. What’s more, the pump cover with inspeciton window which can regulate the gland packing of the shaft to adjust the impeller and distributoring plate. All vacuum pumps will be subjected to strict inspections and tests in our testing center so as to guarantee their excellent, reliable and long lasting performances.

Speed
(Driving mode)[r/min]
Max. shaft power

[KW]

Motor power

[KW]

Max.  Capacity

[m3/h]    [m3/min]

Ultimate vacuum

[mbar]

Weight (excl.motor)

[Kg]

2BE3- 40 300 (V-belt / gear box) 64.8 6-75 4200 70 160 4050
330 (V-belt / gear box) 75 6-90 4650 77
350 (V-belt / gear box) 86.5 110 4680 81
390 (V-belt / gear box) 99 110 5460 91
430 (V-belt / gear box) 117 132 6000 100
498 (V-belt / gear box) 135 160 6900 115
530 (V-be t / gear box) 148 185 7440 124
570 (V-belt / gear box) 167 200 8000 133
2BE3- 42 300  (V-belt / gear box) 100 6-110 5850 97.5 160 4200
350  (V-belt / gear box) 109 132 6300 105
390  (V-belt / gear box) 133 160 7650 127
449  (V-belt / gear box) 157 185 8550 142
490  (V-belt / gear box) 180 200 9200 154
530  (V-belt / gear box) 200 220 10100 168
570  (V-belt / gear box) 225 250 10600 177
2BE3- 50 236  (V-belt / gear box) 128 160 7500 125 160 6000
266  (V-belt / gear box) 140 160 8500 142
300  (V-belt / gear box) 173 200 10000 167
336  (V-belt / gear box) 235 250 11400 190
366  (V-belt / gear box) 261 280 12500 208
420  (V-belt / gear box) 278 315 13700 228
2BE3- 52 236  (V-belt / gear box) 168 185 9000 150 160 6500
266  (V-belt / gear box) 175 200 10560 176
336  (V-belt / gear box) 260 280 13800 230
366  (V-belt / gear box) 285 315 15000 250
421  (V-belt / gear box) 331 400 16800 280
468  (V-belt / gear box) 416 500 18450 307
2BE3- 60 236  (gear box) 204 250 11820 197 160 8900
265  (gear box) 243 280 14200 236
295  (gear box) 285 315 15900 265
340  (gear box) 365 400 17400 290
370  (gear box) 386 450 19400 323
2BE3- 62 200  (gear box) 195 250 13200 220 160 92500
230  (gear box) 260 315 15180 253
266  (gear box) 300 355 17300 288.3
297  (gear box) 348 400 19300 322
330  (gear box) 395 450 21300 355
372  (gear box) 490 560 24000 400
2BE3- 67 180  (gear box) 250 315 14500 242 160 12200
210  (gear box) 285 315 18000 300
270  (gear box) 415 450 22800 380
300  (gear box) 465 560 25800 430
330  (gear box) 545 630 27720 462
370  (gear box) 670 800 30960 516
2BE3- 72 190  (gear box) 338 400 20100 335 160 15000
210  (gear box) 395 450 23760 396
240  (gear box) 475 560 27000 450
270  (gear box) 550 630 30000 500
300  (gear box) 642 710 33600 560
 

2BE3-80N

 

 

190  (gear box) 507 560 30000 500 160 19000
210  (gear box) 585 630 32280 538
240  (gear box) 710 800 36600 610
270  (gear box) 849 900 40800 680
300  (gear box) 796 10000 44800 748
2BE3-90N

 

170  (gear box) 570 630 39000 650 160 24500
195  (gear box) 730 800 46800 780
210  (gear box) 815 900 49800 830
230  (gear box) 925 1000 52800 880
245  (gear box) 1035 1120 55800 930
2BE3-100N

 

155   (gear box) 730 800 48000 800 160 31000
165   (gear box) 840 900 51300 855
175   (gear box) 900 1000 54000 900
190   (gear box) 995 1120 59400 990
200   (gear box) 1146 1250 62400 1040

 

If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.