The high-speed pump has made this Water Ring Vacuum Pump a great buy. Also, the simple structure of this Water Ring Vacuum Pump complies with the set industrial standards. We are among the reliable Exporters and Suppliers of Water Ring Vacuum Pump. These Water Ring Vacuum Pumps can work for longer hours without any glitches. Maximum Vacuum Attained : 710 mm of mercury at 30 oC inlet water temperature, barometric pr of 760 mm of mercury