DKM, 100 % subsidiary of CLEXTRAL SAS, was established in 1958 to manufacture diaphragm pumps on industrial scale.

Since 1971, DKM is situated in Firminy, near St ETIENNE, France.
17000 DKM PUMPS
ARE WORKING WORLDWIDE
 

DKM has been supplying the Oil/Gas & Chemical industry with various dosing, injection pumps or skid assemblies and continues to develop products for specific industries : Nuclear, Cement , Paper, Food industry and Water Treatment.
DKM is certified ISO 9001 since 1994.

 

50 YEARS OF INNOVATION IN THE FIELDS OF DOSING, INJECTION AND TRANSFER.

A full line of zero leakage diaphragm process pumps, piston pumps and associated equipment with high reliability and for all kind of liquids: Corrosive, abrasive, toxic, explosive, slurries..). Rates up to 50 m3/h and pressure up to 500 bar.

Main innovations:
Double diaphragms pumps with double containment
PTFE or metallic diaphragms
Dosing heads material : PTFE, PVDF, PVC, St Steel 316L, Hastelloy, Monel…)
Check valves ( reversible check valves, back pressure valves)
  Automatic purger
  Double diaphragms dampers (shock & pulsation absorber)
  Every specific pumping equipment for your satisfaction