ATEX approved vacuum ejector systems      all vacuum ejectors (also non-ATEX)     other ATEX vacuum pumps     vacuum condensers     liquid ring     Le Vide Industriel SA (LVI) - www.levideindustriel.com - Parc d'Activités des Béthunes, 26 Avenue de l'Ile de France,   Saint-Ouen-l'Aumône, 95078 Cergy-Pontoise, France email: lvi@levideindustriel.com, Tel. +33 (0)1 34 40 33 90 specialized in ejector design and manufacturing since 1969. products:   ATEX ejectors and vacuum systems steam ejectors, liquid jet ejectors, air or gas ejectors, engineered vacuum systems, thermocompressors, conveying ejectors, venturis, gas scrubbers, desuperheaters, heaters GEA Wiegand GmbH - www.gea-wiegand.com - Am Hardtwald 1, 76275 Ettlingen, Germany email: info.gewi.de@geagroup.com, Tel. +49 (0)7243 705-0 Sales/Marketing: Wolfgang Hansen, email: wolfgang.hansen@geagroup.com 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:   ATEX approved vacuum systems steam jet vacuum pumps, jet pumps vacuum/steam jet cooling plants condensation plants vacuum degassing plants jet and venturi scrubbers evaporation plants, distillation plants membrane filtration units.     Keywords     Trade names and Trademarks     www.vacuum-guide.com