Product category
Single- and two-stage liquid ring vacuum pumps from 0.45 to 600 m³/min, down to 33 mbar absolute.
Liquid Ring Vacuum PumpsSingle-stage liquid ring vacuum pump, 22 sizes: 2.7–440 m³/min, down to 33 mbar abs. Stainless, duplex, titanium and Hastelloy. For power, chemical, paper.
Liquid Ring Vacuum PumpsTwo-stage liquid ring vacuum pump for stable high vacuum (33–150 mbar): 10–95 m³/min, cavitation-resistant, low noise. Ideal for power-plant condenser vacuum.
Liquid Ring Vacuum PumpsCompact cantilever liquid ring vacuum pump: 0.45–7.67 m³/min, 33 mbar abs., oil-free, anti-cavitation valve. For food, pharma, plastics and water works.
Liquid Ring Vacuum PumpsEnergy-saving large liquid ring vacuum pump: 80–600 m³/min, 200–1013 mbar. Low impeller tip speed, SEBF coating, interchangeable with existing installations.
Liquid Ring Vacuum PumpsSingle-stage double-acting water ring vacuum pump: 9–146 m³/min, 80–1013 mbar, radial inlet/outlet, no metal contact. Safe for flammable and explosive gases.
Liquid Ring Vacuum PumpsVacuum priming device for medium and large pumps: replaces foot valves, 0.45–10 m³/min, DN 25–100, simple, standard or fully automatic versions, 12 sizes.
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Liquid ring pumps compress gas almost isothermally, so they are safe with wet, hot, flammable and explosive gases. Select the single-stage pump for general vacuum duties, the two-stage pump for deep vacuum around 33–150 mbar, the compact cantilever pump for small flows and the large-capacity pump for paper machines, ash handling and mining.
Around 33 mbar absolute with water as the service liquid. With an atmospheric air ejector in front of the pump, lower pressures are possible.
