Bv series water ring vacuum pumps are suitable for pumping water vapor in air. Suction pressure up to 33 mbar absolute pressure (97% vacuum). When the pump is close to the limit vacuum under suction pressure (saturated vapor pressure of working liquid), it should be connected with cavitation protection tube to protect the pump. When working as a compressor, the maximum pressure can reach 0.26mpa (absolute pressure).
As a new-generation energy-saving product, 2BV series water ring vacuum pump will completely replace SK, 2SK series water ring vacuum pump and W, WY, WL series reciprocating pump with its excellent performance and many advantages.
The main features
1. Direct connection design, space saving, convenient installation and maintenance.
2. All of these are equipped with cavitation protection tubes. If they work under extreme operating pressure, open cavitation protection tubes (or with separator connections) can maximize air absorption under cavitation conditions and protect the pump.
3. 2BV series can be equipped with stainless steel impeller, high strength, durability, improve the corrosion resistance of the pump.
4. Unique and flexible air outlet design, will not produce excessive compression, ensure the best performance and efficiency.
5. All Y2 series motors, IP54 IP55 protection (common, IP44), insulation grade F (common B insulation).
6 flexible seal can be completely ptfe, can greatly extend the service life of the pump in bad conditions.