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Model 25GX-15-300 and Model 25GX-145-540 Pair Pack Single-Stage Pressure Regulators


Models 25GX-15-300 and 25GX-145-540 are medium-to-heavy duty single-stage regulators for use with acetylene and oxygen packed together in a clamshell


Model 25GX single-stage regulator is designed to be the next generation workhorse of the Harris industrial line. It features large, easy-to-read gauges and an ergonomic adjusting knob that also shields the adjusting mechanism from contaminants. Conveniently packaged in clamshell for point-of-purchase display.


  • High end features for economical price make it a good value
  • Workhorse of Harris industrial regulator line
  • Ergonomic ABS plastic knob for easy grip and precise adjustment
  • Brass body and chrome-plated zinc bonnet for longer service life
  • Neoprene diaphragm for better pressure control
  • 2.5" Steel dual scale easy-to-read gauges
  • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
  • UL® listed


Warning -

Cancer and Reproductive Harm -

What's Included

  • One Model 25GX-15-300 Acetylene Single-Stage Pressure Regulator
  • One Model 25GX-145-540 Oxygen Single-Stage Pressure Regulator

Warranty Information

  • 7 Years