2BV series stainless steel water ring vacuum pump for air and water vapour pressure to breathe, 33mbar absolute pressure (97%), vacuum pump suction pressure when in 80mbar below the condition, long-term work connected with protecting tube cavitation erosion of pump injector, i.e., protecting atmosphere, inspiratory pressure can reach 10mbar, injector pump can be directly mounted in a compressor, the pressure, to 0.26 MPa (maximum absolute pressure).
2BV series water ring vacuum pumps as a new generation energy-saving products, and the excellent performance and numerous advantages will be fully replace with same properties of SK, 2SK series water ring vacuum pumps and W, WY, WL series reciprocating vacuum pump.
Vacuum pump accessories: impeller,disc, the pump cover, pump body materials can be chosen as following:
Pump shaft materials:2Cr13, SUS304 and SUS316L
Mechanical seal uses imported products, Seals can use viton or PTFE.
2BV2 - Ex, 2BV6 series water ring type vacuum pump/compressor is mainly used for surking explosive gas, and various inflammable and explosive of working environment, its performance parameters are as the same as 2BV2, 2BV5 series
Structure and characteristics
1.Pump directly connected coaxial design, space-saving, easy to install.
2.Mechanical seal as standard, eliminating leakage, easy to maintain.
3.Running smoothly, the noise can be as low as 26 db.
4.Uniform corrosion resistance design, bronze impelle pump to improve the corrision resistance of stainless steel is more suitable for more demanding work enviorment.
5.Unique flexible exhaust port design, not produced compression to ensure2BVA efficiency within its optimum performance.
2BV series water circulating pump are widely used in machinery, petrochemical, pharmaceutical, food and sugar industries. Because in the process of work, the compression process is isothermal gas, so the compression and pumping explosive gases, less dangerous to more widely.