KNF Anti hardening Corrosion diaphragm vacuum pump N 820.3FT.18- Series

- Good compatibility with corrosive steam and condensation

TFMTM PTFE pump head material and PTFE coated diaphragm are suitable for highly corrosive gases and vapors

- The materials of the parts in contact with the medium of the pump head meet the explosion-proof requirements of ATEX II 2G IIB+ H2T3X (only in the internal environment of the pump head)

- Optional gas ballast valve