Single- or dual-headed, dry running diaphragm pumps for a wide variety of applications in laboratories. They transfer and evacuate without affecting the media, i.e. media remains uncontaminated. The pump includes a PTFE-coated diaphragm with patented tension optimisation, which allows the pump to be smaller and prolongs the service life of the diaphragm.

N820 AN 18

100% oil-free transfer, evacuation and compression, so media remains uncontaminated
Version available for neutral to mildly aggressive gases and vapours
Maintenance-free, quiet running
Environmentally friendly; the pumps use no water and so produce no contaminated waste water
Resistant materials for pump head parts coming into contact with media

Material for pump head parts coming into contact with media

KN: PPS pump head; EDPM diaphragm; FFPM valves

KT: PPS pump head; PTFE-coated diaphragm; FFPM valves

AN: Aluminium pump head; CR diaphragm; NBR valves

AT: Aluminium pump head; PTFE-coated diaphragm; FFPM valves