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Pulsation Dampeners


Depending on the application, Pump & Valve offer both Blacoh and Wilden pulsation dampeners. Positive Displacement pumps create pulsation and hydraulic shock due to the reciprocating nature of their stroking action, potentially damaging the entire pumping system.

Pulsation Dampeners & Surge Suppressors remove virtually all hydraulic shock, enhancing all-around performance and reliability of fluid flow in industrial and chemical transfer applications.

  • Available in a wide variety of materials to suit virtually every chemical. Polypropylene, PVDF (Kynar), PVC, Acetyl, stainless steel, aluminium and carbon steel are some of the options available for the bodies and an equally wide variety of bladders are available.
  • Various air control options are available for different applications
  • Sanitary flow through dampeners available
  • Inlet sizes from 1/8″ to 6″ plus
  • Pulsation removal
  • Controls pipe hammer
  • Preventing damage from thermal expansion
  • Suction stabilization for positive displacement pumps
  • Minimizes vibration
  • Enhances downstream instrumentation
  • Increases pump efficiency
  • Extends pump life and reduces noise

Blacoh Capabilities

Blacoh sanitary CIP flow through

Blacoh sentary pulsation and surge supression

Blacoh Spill Stop

Blacoh XP high pressure

Wilden Equalizer Metal Surge Dampeners

Wilden Equalizer Metal Surge Dampeners EOM