Eifel Oil-Free Liquid Ring Vacuum Singlestage Pump for Humid Gas Handling

Eifel Oil-Free Liquid Ring Vacuum Singlestage Pump for Humid Gas Handling

Featuring near-isothermal, oil-free operation, the unit can handle most gases, vapors, and trace liquids without contamination. It runs quietly with minimal vibration, requires little maintenance, and offers reliable performance. With no metal contact in rotating parts, built-in cavitation protection, and multiple material options.

Pressure Range

33~1013mbar

Suction Volume

24~470m3/h

Liquid Ring Vacuum Pump Note

• During operation the pump must be supplied continuously with service liquid, normally water, in order to eliminate the heat resulting from the gas compression and to replenish the liquid ring, because part of the liquid is leaving the pump together with the gas. This liquid can be separated from the gas in a liquid separator (see last page) and reused.
• The pumps are equipped with a connection through which the contaminated service liquid can be drained continuously during operation (dirt drain), if necessary.
• The direction of rotation is clockwise, when looking from the motor towards the pump.

Liquid Ring Vacuum Pump Application

Handling and exhausting of dry and humid gases; entrained liquid can be handled during normal duty. The pumps are applied in all fields where a pressure of 33 to 900 mbar must be generated.

General Technical Data