We are highly experienced manufacturers best known for the quality of our developed Liquid Ring Vacuum Pump. These pumps work on a single and multi-stage operation, and widely demanded to handle vacuum free movement of liquid, gas, and water in various industries. Product Details Brand:-LeelamRotation Speed :-1400 RPM to 2800 RPMPower:-3 HP to 90 HP Vacuum Range:-725 mm of Hg