special materials for corrosive and abrasive gases and vapours Keywords www.vacuum-guide.com

liquid ring pump vacuum ejector America Asia Pacific EUROPE

GEA Wiegand vacuum ejectors in corrosion resistant materials GEA Wiegand GmbH -
- Am Hardtwald 1, 76275 Ettlingen, Germany

email, Tel.

GEA Wiegand is a worldwide leading company for process technology.
On January 2009 GEA Wiegand's scope of products with evaporation, distillation and membrane filtration technology has been completed by the product range of the former GEA Jet Pumps GmbH consisting of jet pumps, vacuum systems and gas scrubbers.
products: steam jet vacuum pumps in corrosion resistant materials
  • vacuum/steam jet cooling plants
  • condensation plants
  • vacuum degassing plants
  • jet and venturi scrubbers
  • evaporation plants, distillation plants
  • membrane filtration units

Friatec ITT RHEINHÜTTE Pumpen GmbH
- Rheingaustr. 96-98, 65203 Wiesbaden, Germany

email, Tel.
products: FGP Liquid ring vacuum pump in ceramic

Our FGP liquid ring pump is the suitable partner for difficult evacuation and compression processes involving gases and vapours in all corrosion-critical areas of application in the chemical industry. Together with the freely selectable operating medium of the liquid ring, the FGP allows volume flows of up to 700 m3/h. In compressor mode gas pressures of up to p2 max = 2.5 barg are easily created. In vacuum mode for aggressive media the pump produces suction pressures of p1 = 100 mbara up to p1 = 25 mbara with an additional gas ejector. And this all takes place at gas temperatures of up to 120 °C. The highly corrosion-resistant technical ceramic is perfectly suitable for all media containing chlorine and hydrogen chloride.



top of page