Dampeners

Dampeners

Pulsation dampeners are normally applied immediately downstream of reciprocating, positive displacement (PD) pumps. All reciprocating PD pumps produce pulsating flows and each pulsation creates a resultant pressure peak. These pressure peaks are most likely not be desirable in a given piping system, which is why there is a need for pulsation dampeners.

Pulsation dampeners are most commonly used to:

  • prevent potential pipe hammer / vibration
  • reduce the load on the pump
  • minimize or terminate pulsations for the benefit of downstream instrumentation
  • minimize or terminate pulsations as a dictate of process

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