RG-25-4 : Ozone Compatible Pressure Regulator

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Product Overview

Designed for high ozone concentrations, these regulators have a stainless steel body and all ozone compatible components inside to ensure years of life. NPT connections ensure easy adaptation in the field.


  • Completely ozone resistant
  • Maintains a set pressure
  • Set-it and forget-it adjustment

More Information

Weight 2.25 lbs (1.02 kg)
Dimensions 2.5 x 2.5 x 5 inches (6.4 x 6.4 x 12.7 cm)
Warranty 1 Years
Connection Size 14 Inch FNPT
Max Pressure 500 PSI (35.15 Bar)
Materials Wetted 316L stainless steel
FEP/PTFE flouropolymer
Inconel x750
Mounting Style Benchtop
Pressure Range 0.0 to 25 PSI (0.0 to 1.76 Bar)
Max Temperature 176°F (80°C)