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Pulsation Dampener (Water Hammer Damper)

A diaphragm-based pulsation dampener that separates gas and liquid to smooth pipeline pulsation and water hammer from metering/diaphragm pumps.

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Pulsation Dampener (Water Hammer Damper)
Pulsation dampeners are commonly used components to eliminate pipeline pulsation and are essential accessories for metering pumps. They can smooth out pipeline pulsation and system water hammer caused by positive displacement pumps such as metering pumps and diaphragm pumps, using a corrosion-resistant diaphragm to separate gas and liquid and smooth pulsation by varying gas chamber volume.

Performance Parameters

Shell material
PVC, PP, PVDF, SUS304, SUS316L
Diaphragm material
PTFE composite, FPM, EPDM, NBR

Common Materials

  • PVC
  • PP
  • PVDF
  • SUS304
  • SUS316L (shell)
  • PTFE composite, FPM, EPDM, NBR (diaphragm)
  • • Essential piping accessory for metering and diaphragm pumps
  • • Effectively smooths pipeline pulsation and system water hammer
  • • Corrosion-resistant diaphragm separates gas and liquid phases
  • • Eliminates pulsation by varying gas chamber volume per Boyle's law
  • • Multiple shell and diaphragm material options for different media
  • Pulsation elimination for metering pump piping
  • Water hammer buffering for diaphragm pump piping

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