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Fisher First Stage Regulators

  • Type R122H
  • Type R622H

Fisher First Stage Regulators Specs
Fisher R122H First Stage Regulator Brochure
Fisher R622H First Stage Regulator Brochure
Fisher First Stage Regulator Instruction Manual


**To maximize the lifespan of the regulator, it must be installed above the liquid level of propane: directly connect to service valve, or wall mount above the propane cylinder(s).


  • 20-Year Recommended Replacement Life
  • Inlet/Outlet Gauge Taps for easy system checks
  • Improved Regulation
  • Easy Installation
  • Superior Overpressure Protection
  • Corrosion-Resistant
  • Positive Draining Spring Case
  • Durability