Kale Nagusia 62, 20160
Lasarte Oria
Telephone: +34...  see telephone
Fax: +34...  see fax

Liquid ring compressors

Liquid ring compressors

The manufacturing range of liquid ring compressors covers up 300 m3/min flow and a relative maximum pressure of 1,4 kg/cm2.

Liquid ring compressors are formed by cylindrical stator, within which a rotor supported at the side covers rotates. The rotor shaft is eccentric respect to stator of liquid ring compressor. The service liquid, generally water, almost full the liquid ring compressor, producing an aspiration and compression simultaneously during each revolution, settling down the action of a piston. Liquid ring compressors are specially suited for medium pressure application, transporting air and gas of various compositions.

The materials which we use to manufacture the liquid ring vacuum pumps are grey cast iron (static components) and nodular (dynamic components). You can also use different materials like casting steel or the combination of both types of casting.


  • Mining
  • Environment
  • Textile
  • Sewage
  • Cement plants
  • Plastic industries
  • Municipal solid waste
  • Sugar
  • Pharmacists
  • Incinerators
  • Drinking waters
  • Petrochemistry
  • Stationery
  • Biomasss
  • Feeding
  • Tobacco
  • Waters
  • Cogenetarion
  • Printing

Liquid ring compresors applications:

  • Sugar industry for compressing CO2
  • Humidification plants at spinning mils, tobacco, etc.
  • Wastewater treatment plants for compressing digestion gases (methane)
  • Natural gas compression
  • In oil refineries and petrochemical plants, for air compression, mixtures of hydrogen chloride (HCl) and gasoline, butane vapors.
  • In chemical industry for compression of air, hydrogen, toluene, mixtures of saturated steam, sulfuric acid and acetylene vapors
  • In the food industry, destilleries, breweries, etc.
  • In the clinics, hospitals, sanatoriums, etc

In general in all installations that low pressure air is needed.

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SAFEM Kale nagusia nº 62, Lasarte - Oria Gipuzkoa Telephone: +34...  see telephone  | Fax: +34...  see fax
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