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Griffco Pulsation Dampeners

Griffco pulsaton dampeners are designed to enhance the performance of the chemical feed systems by

reducing harmful shock waves and delivering continuous chemical dosage at the injection point.

Features:

  • High reliability at a low cost
  • Robust, machined contruction
  • Nine (9) volumetric sizes available
  • Dampening effect +2.5%
  • Operating pressures up to 250 psi (17 bar) - Metals, 150 psi (10 bar) - Plastics 
  • Made in USA


Materials of Construction:

  • Noryl®, PVC, PP, PVDF, 316 SS
  • Diaphragm:  EPDM (Standard); Viton®, Hypalon® (Optional)
  • Gauge & Charging Valves:  Brass (Standard); 316 SS (Optional)

Connections:

  • Types: NPT, BSPT, Union, Flange
  • Sizes:  1/2", 3/4" and 1"

Maximum Temperature:

  • PP:       175°F
  • PVC:     140°F
  • PVDF:   225º F
  • Noryl:   225º F
  • 316SS: Diaphragm Dependant

Gauges:

  • 0 - 160 psi (Standard)
  • 0 - 60 psi; 0 - 100 psi; 0 - 200 psi: 0-250 psi (optional)
  • Gauge port sizes of 1/8", 1/4", 1/2"

 

 Download Technical Data Sheet

Download Technical Data Sheet - Spanish

 3d-stargriffco pulsation dampeners

 


 

Pulsation Dampener Sizing Calculator

Sizing the pulsation dampener properly will help you prevent water hammer and reduce friction losses in your discharge line. Click below to use our Pulsation Dampener Sizing Calculator.

Click for Imperial version.

Click for Metric version.