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, it is ideal for aggressive/corrosive gases and vapors.
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
Flow rate up to 1,8 m³/h / Ultimate vacuum up to 15 mbar abs.
N 938.50 KT.18 ensures exceptionally fast evacuation by the parallel and in series connection of both pump heads