2BV Water Ring Vacuum Pumps are suitable for pumping out gases and steam, with an intake pressure capable of reaching 33mbar absolute pressure (97% vacuum). When the vacuum pump operates continuously under an intake pressure below 80mbar, a cavitation protection tube should be connected to protect the pump. If equipped with an atmospheric jet ejector, the intake pressure can reach 10mbar, and the ejector can be directly mounted on the vacuum pump. When used as a compressor, the maximum pressure is up to 0.26MPa (absolute pressure).

Performance Features

1. Axial-coupled design for pumps, space-saving and easy to install.

2. Standardly equipped with mechanical seals, leakage is eliminated and maintenance is simplified.

3. Runs smoothly with noise as low as 62 decibels.

4. Uniform corrosion-resistant design; bronze impeller enhances the pump's corrosion resistance, while stainless steel material is suitable for more stringent applications.

5. The unique flexible exhaust port design prevents over-compression, ensuring optimal efficiency of the 2BV within its performance range.