Product overview
2BV series vacuum pump is an upgraded product developed by EVP co., LTD. On the basis of traditional liquid ring vacuum pump, adopting the latest technology. It adopts mechanical coaxial direct connection design, high reliability, easy installation and maintenance, less than 30% of the traditional vacuum pump volume. It runs smoothly, noise is less than 62 decibels, have imbibe ability, facilitate operation. It is basically free from maintenance due to its oil-free design, and 50% of the working fluid of the gas-water separator equipped with the pump can be recycled, thus reducing pollution and operating costs. The bronze impeller is used to improve the corrosion resistance of the pump.
Liquid ring vacuum pump manufacturers according to user requirements, the use of stainless steel, the pump will operate in bad conditions. The 2BV series liquid ring vacuum pump is a single stage pump with coaxial shaft. Shaft seal USES mechanical seal, with simple structure, easy installation, no oil, safe and reliable characteristics.
Used to match technology needs with liquid ring vacuum pump is more appropriate, jing MAO professional packaging design by chlorine vacuum pump, if born with 1.1 KW the vacuum pump according to how much volume for the preparation of the model size by chlorine gas, a new generation vacuum pump series, all parts from the previous traditional processing method for modern processing technology, and automatic nc machining, higher precision, better interchangeability, technology is also optimized design, small vibration, low noise, long service life.
• the machine pump coaxial type direct connection design, saves the space, easy to install.
• all imported mechanical seals are adopted as standard configuration.
• all the 2BV series are equipped with cavitation protection pipe interfaces. If working under extreme pressure, opening the cavitation protection pipe interfaces (or connecting with the separator) can eliminate cavitation sound while ensuring suction effect to a large extent and protect the pump.
• aluminum bronze impeller is of high strength and durability, and improves the corrosion resistance of the pump. If the flow parts are made of stainless steel, they can work in a more demanding environment.
• unique flexible vent design, no over compression, ensures 2BV efficiency within its performance range.
• all Y2 series motors are adopted, and the protection grade is IP54 and IP55 (common IP44).
Liquid ring vacuum pump picture details:
Liquid ring vacuum pump product specifications:
| Curve No. | Model | Max. suction capacity | Ultimate vacuum mbar(MPa) |
Motor power kW |
Speed r.p.m |
Operating liquidflow rate L/min |
Noise dB(A) |
Weight kg |
|
| m3/min | m3/h | ||||||||
| 60V | 2BV2-060 | 0.45 | 27 | 33mbar (-0.097MPa) |
0.81 | 2840 | 2.5 | 62 | 37 |
| 61V | 2BV2-061 | 0.86 | 52 | 1.45 | 2840 | 2.5 | 65 | 41 | |
| 70V | 2BV2-070 | 1.33 | 80 | 2.35 | 2860 | 3 | 66 | 66 | |
| 71V | 2BV2-071 | 1.83 | 110 | 3.85 | 2880 | 4.7 | 72 | 85 | |
| 110V | 2BV5-110 | 2.75 | 165 | 4 | 1440 | 7.2 | 63 | 120 | |
| 111V | 2BV5-111 | 3.83 | 230 | 5.5 | 1440 | 8.8 | 68 | 150 | |
| 121V | 2BV5-121 | 4.66 | 280 | 7.5 | 1440 | 11 | 69 | 210 | |
| 131V | 2BV5-131 | 6.66 | 400 | 11 | 1460 | 16 | 73 | 280 | |
| 161V | 2BV5-161 | 8.33 | 500 | 15 | 970 | 22 | 74 | 390 | |
| 110V | 2BV6-110 | 2.75 | 165 | 4 | 1440 | 67 | 63 | 150 | |
| 111V | 2BV6-111 | 3.83 | 230 | 5.5 | 1440 | 10 | 68 | 200 | |
| 121V | 2BV6-121 | 4.66 | 280 | 7.5 | 1440 | 12 | 69 | 230 | |
| 131V | 2BV6-131 | 6.66 | 400 | 11 | 1460 | 17 | 73 | 315 | |
| 161V | 2BV6-161 | 8.33 | 500 | 15 | 970 | 23 | 74 | 426 | |
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