Water ring vacuum pump has the advantages of simple structure, convenient maintenance, reliable operation, high efficiency and energy saving, and can adapt to the bad working conditions such as large displacement, load impact fluctuation. Widely used in paper making, chemical, petrochemical, light industry, pharmaceutical, food, metallurgy, building materials, stone tools, coal washing, mineral processing, fertilizer and other industries.Parts in flow contact is stainless steel Including: Pump head, motor, connecting pipe, base.
The 2BV water ring vacuum pump is suitable for the extraction of gas and water vapor with suction pressure up to 33mbar absolute pressure (97% vacuum). When using transformer oil as the working fluid (called the oil ring vacuum pump), the suction pressure can reach 6.7mbar absolute pressure (99.3% vacuum), which can completely replace the reciprocating vacuum pump. When the liquid ring vacuum pump works for a long time under the suction pressure approaching the limit vacuum, the cavitation protection tube should be connected to protect the pump and eliminate the cavitation sound. When used as a compressor, the maximum pressure is 0.26mpa (absolute pressure). When used as a compressor, 2BV pump power will increase with the increase of exhaust pressure. Please indicate the exhaust pressure to select the appropriate motor power when ordering.
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