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2BE Series Two Stage liquid ring Vacuum Pump is the basis of years of scientific research and production experience combined with international advanced technology developed energyefficient products, usually used for suction without solid particles, insoluble in water, noncorrosive the nature of the gas, in order to form a vacuum in the airtight container and pressure. By changing the structural material, the working fluid can also be used for pumping corrosive gases or corrosive liquids. Widely used in papermaking, chemical, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, electrical appliances, coal washing, beneficiation, fertilizer and other industries.
Main feature of 2BE Series Two Stage liquid ring Vacuum Pump:
1. bearings imported bearings, to ensure that the pump impeller 2BE1 precise positioning and high stability during operation.
2. impeller material used in all welding nodular cast iron or steel, fully guarantee the stability 2BE1 pump impeller in a variety of adverse conditions, and greatly improve the 2BE1 pump life.
3. pulley (belt drive) using standard precision Bushes, reliable operation and long belt life, easy removal.
4. coupling (direct drive) using a standard high-strength elastic couplings, flexible components using polyurethane materials, stable and reliable, long service life.
5. pump used in all steel production, improve the 2BE1 pump life.
6. 2BE1 pump sleeve as the most easily damaged parts, all use stainless steel material than the average life expectancy has increased by 5 times.
7. unique top-mounted gas-water separator to save space, and effectively reduce the noise.
8. casting resin sand casting in all, good quality, without the need to play tired, so 2BE1 heat pump works best.
9. mechanical seals (optional) all imported parts, fully guaranteed 2BE1 series vacuum leak in long-running process.
Parameter of 2BE Series Two Stage liquid ring Vacuum Pump:
| Type | Speed | Shaft power | Motor power | Motor | Limited vacuum | Weight | ||
| (Drive type) | kW | kW | type | mbar | Suction capacity | (Whole set) | ||
| r/min | m3/h | m3/min | kg | |||||
| 2BE1 151-0 | 1450(D) | 10.8 | 15 | Y160L-4 | 33mbar | 405 | 6.8 | 469 |
| 1100(V) | 7.2 | 11 | Y160M-4 | (-0.098MPa) | 300 | 5 | 428 | |
| 1300(V) | 9.2 | 11 | Y160M-4 | 360 | 6 | 444 | ||
| 1625(V) | 13.2 | 15 | Y160L-4 | 445 | 7.4 | 469 | ||
| 1750(V) | 14.8 | 18.5 | Y180M-4 | 470 | 7.8 | 503 | ||
| 2BE1 152-0 | 1450(D) | 12.5 | 15 | Y160L-4 | 33mbar | 465 | 7.8 | 481 |
| 1100(V) | 8.3 | 11 | Y160M-4 | (-0.098MPa) | 340 | 5.7 | 437 | |
| 1300(V) | 10.5 | 15 | Y160L-4 | 415 | 6.9 | 481 | ||
| 1625(V) | 15 | 18.5 | Y180M-4 | 510 | 8.5 | 515 | ||
| 1750(V) | 17.2 | 22 | Y180L-4 | 535 | 8.9 | 533 | ||
| 2BE1 153-0 | 1450(D) | 16.3 | 18.5 | Y180M-4 | 33mbar | 600 | 10 | 533 |
| 1100(V) | 10.6 | 15 | Y160L-4 | (-0.098MPa) | 445 | 7.4 | 480 | |
| 1300(V) | 13.6 | 18.5 | Y180M-4 | 540 | 9 | 533 | ||
| 1625(V) | 19.6 | 22 | Y180L-4 | 660 | 11 | 551 | ||
| 1750(V) | 22.3 | 30 | Y200L-4 | 700 | 11.7 | 601 | ||
| 2BE1 202-0 | 970(D) | 17 | 22 | Y200L2-6 | 33mbar | 760 | 12.7 | 875 |
| 790(V) | 14 | 18.5 | Y180M-4 | (-0.098MPa) | 590 | 9.8 | 850 | |
| 880(v) | 16 | 18.5 | Y180M-4 | 670 | 11.2 | 850 | ||
| 1100(V) | 22 | 30 | Y200L-4 | 850 | 14.2 | 940 | ||
| 1170(V) | 25 | 30 | Y200L-4 | 890 | 14.8 | 945 | ||
| 1300(V) | 30 | 37 | Y225S-4 | 950 | 15.8 | 995 | ||
| 2BE1 203-0 | 970(D) | 27 | 37 | Y250M-6 | 33mbar | 1120 | 18.7 | 1065 |
| 790(V) | 20 | 30 | Y200L-4 | (-0.098MPa) | 880 | 14.7 | 995 | |
| 880(V) | 23 | 30 | Y200L-4 | 1000 | 16.7 | 995 | ||
| 1100(V) | 33 | 45 | Y225M-4 | 1270 | 21.2 | 1080 | ||
| 1170(V) | 37 | 45 | Y225M-4 | 1320 | 22 | 1085 | ||
| 1300(V) | 45 | 55 | Y250M-4 | 1400 | 23.3 | 1170 | ||
| 2BE1 252-0 | 740(D) | 38 | 45 | Y280M-8 | 33mbar | 1700 | 28.3 | 1693 |
| 558(V) | 26 | 30 | Y200L-4 | (-0.098MPa) | 1200 | 20 | 1460 | |
| 660(V) | 31.8 | 37 | Y225S-4 | 1500 | 25 | 1515 | ||
| 832(V) | 49 | 55 | Y250M-4 | 1850 | 30.8 | 1645 | ||
| 885(V) | 54 | 75 | Y280S-4 | 2000 | 33.3 | 1805 | ||
| 938(V) | 60 | 75 | Y280S-4 | 2100 | 35 | 1805 | ||
| 2BE1 253-0 | 740(D) | 54 | 75 | Y315M-8 | 33mbar | 2450 | 40.8 | 2215 |
| 560(V) | 37 | 45 | Y225M-4 | (-0.098MPa) | 1750 | 29.2 | 1695 | |
| 660(V) | 45 | 55 | Y250M-4 | 2140 | 35.7 | 1785 | ||
| 740(V) | 54 | 75 | Y280S-4 | 2450 | 40.8 | 1945 | ||
| 792(V) | 60 | 75 | Y280S-4 | 2560 | 42.7 | 1945 | ||
| 833(V) | 68 | 90 | Y280M-4 | 2700 | 45 | 2055 | ||
| 885(V) | 77 | 90 | Y280M-4 | 2870 | 47.8 | 2060 | ||
| 938(V) | 86 | 110 | Y315S-4 | 3020 | 50.3 | 2295 | ||
| 2BE1 303-0 | 740(D) | 98 | 110 | Y315L2-8 | 33mbar | 4000 | 66.7 | 3200 |
| 590(D) | 65 | 75 | Y315L2-10 | (-0.098MPa) | 3200 | 53.3 | 3200 | |
| 466(V) | 48 | 55 | Y250M-4 | 2500 | 41.7 | 2645 | ||
| 521(V) | 54 | 75 | Y280S-4 | 2800 | 46.7 | 2805 | ||
| 583(V) | 64 | 75 | Y280S-4 | 3100 | 51.7 | 2810 | ||
| 657(V) | 78 | 90 | Y280M-4 | 3580 | 59.7 | 2925 | ||
| 743(V) | 99 | 132 | Y315M-4 | 4000 | 66.7 | 3290 | ||
| 2BE1 305-1 | 740(D) | 102 | 132 | Y355M1-8 | 160mbar | 4650 | 77.5 | 3800 |
| 2BE1 306-1 | 590(D) | 70 | 90 | Y355M1-10 | (-0.085MPa) | 3750 | 62.5 | 3800 |
| 490(V) | 55 | 75 | Y280S-4 | 3150 | 52.5 | 2950 | ||
| 521(V) | 59 | 75 | Y280S-4 | 3320 | 55.3 | 3000 | ||
| 583(V) | 68 | 90 | Y280M-4 | 3700 | 61.2 | 3100 | ||
| 657(V) | 84 | 110 | Y315S-4 | 4130 | 68.8 | 3300 | ||
| 743(V) | 103 | 132 | Y315M-4 | 4650 | 77.5 | 3450 | ||
| 2BE1 353-0 | 590(D) | 121 | 160 | Y355L2-10 | 33mbar | 5300 | 88.3 | 4750 |
| 390(V) | 65 | 75 | Y280S-4 | (-0.098MPa) | 3580 | 59.7 | 3560 | |
| 415(V) | 70 | 90 | Y280M-4 | 3700 | 61.7 | 3665 | ||
| 464(V) | 81 | 110 | Y315S-4 | 4100 | 68.3 | 3905 | ||
| 520(V) | 97 | 132 | Y315M-4 | 4620 | 77 | 4040 | ||
| 585(V) | 121 | 160 | Y315L1-4 | 5200 | 86.7 | 4100 | ||
| 620(V) | 133 | 160 | Y315L1-4 | 5500 | 91.7 | 4100 | ||
| 660(V) | 152 | 185 | Y315L2-4 | 5850 | 97.5 | 4240 | ||
| 2BE1 355-1 | 590(D) | 130 | 160 | Y355L2-10 | 160mbar | 6200 | 103.3 | 5000 |
| 2BE1 356-1 | 390(V) | 75 | 90 | Y280M-4 | (-0.085MPa) | 4180 | 69.7 | 3920 |
| 435(V) | 86 | 110 | Y315S-4 | 4600 | 76.7 | 4150 | ||
| 464(V) | 90 | 110 | Y315S-4 | 4850 | 80.8 | 4160 | ||
| 520(V) | 102 | 132 | Y315M-4 | 5450 | 90.8 | 4290 | ||
| 555(V) | 115 | 132 | Y315M-4 | 5800 | 98.3 | 4300 | ||
| 585(V) | 130 | 160 | Y315L1-4 | 6100 | 101.7 | 4350 | ||
| 620(V) | 145 | 185 | Y315L2-4 | 6350 | 105.8 | 4450 | ||
| 2BE1 403-0 | 330(V) | 97 | 132 | Y315M-4 | 33mbar | 5160 | 86 | 5860 |
| 372(V) | 110 | 132 | Y315M-4 | (-0.098MPa) | 5700 6470 | 95 | 5870 | |
| 420(V) | 131 | 160 | Y315L1-4 | 7380 | 107.8 | 5950 | ||
| 472(V) | 160 | 200 | Y315L2-4 | 8100 | 123 | 6190 | ||
| 530(V) | 203 | 250 | Y355M2-4 | 8600 | 135 | 6630 | ||
| 565(V) | 234 | 280 | Y355L1-4 | 143.3 | 6800 | |||
| 2BE1 405-1 | 330(V) | 100 | 132 | Y315M-4 | 160mbar | 6000 | 100 | 5980 |
| 2BE1 406-1 | 372(V) | 118 | 160 | Y315L1-4 | (-0.085MPa) | 6700 | 111.7 | 6070 |
| 420(V) | 140 | 185 | Y315L2-4 | 7500 | 125 | 6200 | ||
| 472(V) | 170 | 200 | Y315L2-4 | 8350 | 139.2 | 6310 | ||
| 530(V) | 206 | 250 | Y355M2-4 | 9450 | 157.5 | 6750 | ||
| 565(V) | 235 | 280 | Y355L1-4 | 10100 | 168.3 | 6920 | ||
Equipment Principle drawings of 2BE Series Two Stage liquid ring Vacuum Pump:






We have set a customer service center consist of 80 engineers specializing for worldwide oversea service for installation, commission, maintenance and after-sale service to our clients .More spare parts given to clients for free to ensure the factory working without suddenly stop.Professional after-sale service and Lifetime Technical Service, reply you in 12 hours.
Q1:Lead time.
A1:35 working days after receiving the prepayment.
Q2.Packing
A2:Carton or plywood sea worthy packages
Q3:Please confirm following before quotation or order
A3.:Ratio( input/output speed)
B. Drive power
C. Applied industry
D. Quantity
Q4:Warranty period
A4:One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation
5:OEM/ODM can be accepted?
A5:Yes, we can customize special application design and offer our professional advice, provide CAD & 3D drawings.
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