Hidracar Pulsation Dampeners


A Pulsation Dampener is an accumulator with a set pre-charge that absorbs system shocks while minimising pulsations, pipe vibration, water hammering and pressure fluctuations. By minimizing pulsation in the system components like regulators, solenoids, sensors and pumps will see decreased wear and have a longer life. Pulsation dampeners are tied directly onto the discharge manifold or plumbed immediately downstream of the pump.

Description and Performance: 

  • The separator element is made of a rubber material (nitrile, EPDM, FKM, butyl, silicone, Aflas, Hypalon, etc).
  • The body can be made of plastic or metal. The most commonly used plastics are PVC, polypropylene and PVDF.
  • The body of the metallic ones can be manufactured in stainless steel AISI 316L, carbon steel or in special materials such as Duplex, Super Duplex, Hastelloy, titanium, and others.
  • The volume range of a HIDRACAR bladder pulsation dampers is from 0.04 to 35 litres, available with design pressures of up to 1,000 bar.
TDS Click here to download the Hidracar TDS information


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