KNF Chemically Resistant Diaphragm Vacuum Pump N820.3FT.19

Single- or double-head diaphragm pumps, dry-running, chemically resistant, therefore suitable for highly aggressive or corrosive gases and vapors.
The pumps deliver and evacuate unadulterated, i.e. the media are not contaminated. The pumps are offered in different material designs in the area in contact with the media.
The heart of the very compact pumps is a structural diaphragm.
This patented diaphragm was stress-optimized using the finite element method.
The result: reduced pump size and longer diaphragm life.
The pump complies with the ATEX directive for internal explosion protection according to equipment category 2G.

Technical features:
100 % oil-freedelivery, thus unadulterated pumping, evacuation and compression. Maintenance-free, environmentally friendly, gas-tight.
High steam and condensate compatibility.
Permissible gas and ambient temperature: +5 to +40