Single- or dual-head chemically resistant, dry running diaphragm pumps for a wide range of laboratory applications. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated.

• 100% oil-free displacement, so media cannot be contaminated by transfer, evacuation or compression
• High resistance to vapours and condensates
• Chemically resistant, suitable for use with very aggressive and corrosive gases and vapours
• Maintenance-free, environmentally friendly; the pumps use no water and so produce no contaminated waste water

Includes diaphragm with patented tension optimisation, which allows the pump size to be smaller and extends the service life of the diaphragm. All parts that come into contact with the media are comprised of chemically resistant fluorinated plastics.

Umfasst eine patentierte, spannungsoptimierte Membran, die eine verringerte Baugröße der Pumpe und längere Lebensdauer der Membran ermöglicht. Alle Teile, die mit den Medien in Kontakt kommen, bestehen aus chemikalienbeständigen, fluorierten Kunststoffen.