I. Product uses:
2BV series vacuum pumps are suitable for gas and water vapor extraction. The suction pressure can reach 33 mbar absolute pressure (97% vacuum degree). When the suction pressure of the vacuum pump is lower than 80 mbar for a long time, the cavitation protection pipe should be connected to protect the pump. If equipped with an air ejector, the suction pressure can reach 10 mbar, and the ejector can be directly installed on the vacuum pump. When used as a compressor, the maximum pressure is 0.26 MPa (absolute pressure). As a new generation of energy-saving products, 2BV series water ring vacuum pumps will replace SK, 2SK, W, WY, WL series water ring vacuum pumps and reciprocating vacuum pumps with excellent performance and many advantages.
2BV2-Ex and 2BV6 series water-ring vacuum pumps/compressors are mainly used to extract explosive gases and work in various flammable and explosive environments. Their performance parameters are the same as those of 2BV2 and 2BV5 series.
2BV series stainless steel vacuum pump can be used in various occasions with higher corrosion resistance and cleanliness requirements. According to the working conditions of 2BV series stainless steel vacuum pumps, all flow passage parts: pump body, pump cover, disc, impeller materials can be selected 304, 316, 316L and other stainless steel materials. (Explanation when ordering)