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2BV series water ring vacuum pump is suitable for pumping out gas and water vapor. The suction pressure can reach 33mbar absolute pressure (97% vacuum degree). When the water ring vacuum pump works for a long time when the suction pressure is close to the limit vacuum (saturated vapor pressure of working fluid), its protection pipe shall be connected to protect the pump. O2bv series water ring vacuum pump is the latest generation of energy-saving products. With its excellent performance and many advantages, it will comprehensively replace SK and 2SK series water ring vacuum pumps and W, WY and WL reciprocating vacuum pumps with the same energy.
The direct connection design of motor saves space, is easy to install and maintain.
all mechanical seals are used as sulfur configuration.
there is a cavitation protection pipe interface. If it works under the limit pressure, open the cavitation acid pipe interface to eliminate the cavitation sound and protect the pump under the condition of ensuring the maximum suction furnace.
the whole series is equipped with Bu Yu impeller, which improves the corrosion resistance of the pump.
the unique flexible exhaust port design will not shrink, ensuring the best efficiency of the pump within its performance range.
| Type | Maximum air volume m3/min | Pressure limit Pa | power kW | revolution rpm | Motor explosion-proof grade | Water consumption L/min | noise dB(A) | weight kg |
| 2BV2060-EX | 0.45 | 3300 | 1.1 | 2880 | d II BT4 | 2 | 62 | 39 |
| 2BV2061-EX | 0.87 | 3300 | 1.5 | 2880 | d II BT4 | 2 | 65 | 45 |
| 2BV2070-EX | 1.33 | 3300 | 2.2 | 2880 | d II BT4 | 2.5 | 66 | 66 |
| 2BV2071-EX | 1.83 | 3300 | 3 | 2880 | d II BT4 | 4.2 | 72 | 77 |
| 2BV6110 | 2.75 | 3300 | 4 | 1450 | d II BT4 | 7 | 63 | 153 |
| 2BV6111 | 3.83 | 3300 | 5.5 | 1450 | d II BT4 | 8.5 | 68 | 208 |
| 2BV6121 | 4.68 | 3300 | 7.5 | 1450 | d II BT4 | 10 | 69 | 240 |
| 2BV6131 | 6.68 | 3300 | 11 | 1450 | d II BT4 | 15 | 73 | 320 |
| 2BV6161 | 8.3 | 3300 | 15 | 970 | d II BT4 | 20 | 74 | 446 |
Deeply cultivate the vacuum technology, and research,develop and manufacture the vacuum equipment to provide the best solution in the vacuum field and make the vacuum application easier.
Shandong Kaien Vacuum Technology Co., Ltd. is a high-tech enterprise integrating R & D, production and operation of vacuum equipment. The company has strong technical force, excellent equipment and considerate after-sales service. The product manufacturing process is managed in strict accordance with IS09001 quality system. It mainly produces and sells screw vacuum pump, roots pump, claw vacuum pump, runoff vacuum pump, scroll pump, water ring vacuum pump, vacuum unit and other vacuum systems.
New plant planning
The company's products have been for a number of food, medicine, refrigeration, drying plants and a number of transformer related equipment manufacturers for vacuum equipment. The products are widely used in vacuum drying and dehydration, kerosene vapor phase drying, vacuum impregnation, vacuum metallurgy, vacuum coating, vacuum evaporation, vacuum concentration, oil and gas recovery, etc.
High precision machining equipment
The company cooperates with colleges and universities to research and develop core technologies, and owns dozens of independent intellectual property patents. Adhering to the basic tenet of quality, reputation and service, the company takes leading-edge technology of vacuum pump as its own responsibility, and wholeheartedly serves customers of vacuum equipment application in various industries with rigorous working attitude and professional working style.
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