Ashcroft 1112 Pressure Snubber

The Ashcroft® 1112 pressure snubber is used for protecting measurement instruments from sudden pressure increases or fluctuations. This enables sensing instruments to provide consistent readings, while extending product service life. An ideal solution for satisfying applications with challenging requirements.

Key Features:

  • All metal construction
  • Select porosity settings based on process media
  • Filter disk; less tendency to clog than orifice-type devices


  • Housing / filter disk materials:
    Type 1112B: Brass / 316 stainless steel
    Type 1112S: 303 stainless steel / 316 stainless steel
    Type 1112M: R monel / monel
  • Maximum pressure:
    Type 1112B: 10,000 psi
    Type 1112S and 1112M: 15,000 psi
  • Process / Instrument Connections: 1/4" and 1/2"


The 1112 pressure snubber is ideal where process protection is required.

Process Market:

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

Process Applications:                                                          

  • Biogas and Biodiesel

Please Contact Us for more detail