Ashcroft 1106 Pulsation Dampener

The Ashcroft® 1106 pulsation dampener is used to protect measuring instruments from sudden increases and fluctuations of pressure. This enables consistent readings from sensing instruments, and serves to extend service life. An ideal solution for satisfying applications with challenging requirements.

Key Features:

  • Choice materials
  • Select field-adjustment dampening for meeting requirements
  • Horizontal or vertical installation
  • Self-cleaning action


  • Maximum pressure: 5,000 psi
  • Wetted Material:
     Type 1106B: brass
     Type 1106D: steel / stainless steel
     Type 1106S: stainless steel
  • Process / Instrument Connections: 1/4" and 1/2"


The 1106 pulsation dampener is ideal where process protection is essential:

Process Market:

  • Oil and Gas
  • Refineries
  • Chemical and Petrochemical
  • Water and Wastewater                                    

Process Applications:                                                                         

  • Biogas and Biodiesel

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