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Liquid Ring Vacuum Pumps (74 items) - Page 3
Dekker Vacuum Technologies
Liquid Ring Vacuum Pump, 2 Stage, 100 cfm
Zoro # G0186054
Mfr # DV0401B-DB4
Dekker Vacuum Technologies
Liquid Ring Vacuum Pump, 5 HP, 75 cfm
Zoro # G3926638
Mfr # DV0080D-KB4
About Liquid Ring Vacuum Pumps
A liquid ring vacuum pump (AKA water vacuum pump) is a component of an industrial pumping process. Its role is to form a compression-chamber seal vacuum to drive air or gas through a system. It does so by using an offset impeller in a chamber, which also has an inlet and outlet for the gas. The impeller partially dips into water or liquid contained at the base of the chamber and, due to high velocity spinning, creates a ring of that liquid around the inner walls of the chamber which applies pressure to the inlet side, thereby creating the vacuum. For more on pumps that use compression, see our piston air compressor vacuum pump and our diaphragm compressor vacuum pump.