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Plunger pumps
A full range of double diaphragm pumps adapted for all kind of process : chemical industries, oil & gas, and water treatment.
Plunger pumps : A competitive option
Plunger pumps offer the best performance/price ratio for fairly neutral products or high pressures, above 200 bar.
DKM proposes, as a standard, stainless steel for parts in contact with the fluid . Pistons might also be coated (chrome oxyde or ceramic coated)
Reliability : The mechanical compensation and refill mechanism : Diaphragm distress is minimised increasing operational life.
Diaphragm leakage protection : Sandwich diaphragm or Resistivity probe
In accordance with API 675 standards.
Combining the advantages of volumetric pumps together with the seal-less nature of diaphragms, zero leakage diaphragm pumps offer the best solution to many pumping needs when pumping conditions and fluids are difficult or hazardous.
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.