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Cooling double jacket
DKM provides many accessories around the pump : pulsation dampeners, double diaphragm shock absorber, check valves, diaphragm leakage detector, remote control actuators and frequency inverters.
Cooling double jacket for the pump head and the equipment described hereafter.
The shock absorption chamber can be cooled or heated without problem. (To allow normal running at high temperatures, a finned cooler is fitted in between the bladder bottle and the separator).
Measurement devices can be fitted on the hydraulic part of the separator (pressure and/or temperature sensors), well out the danger from corrosion or abrasion phenomena.
The pulses are transmitted hydraulically to the shock absorber.
The diaphragm rupture detection systems (sandwich or by resistivity variation) are still applicable.
The materials in contact with the fluid transported are identical to those used on the pump :
PTFE-coated nitrile diaphragms, or metal diaphragms, shock absorber chamber made from stainless steel, hastelloy, uranus, titanium or plastic (PVC - PP - PVDF), etc.