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Application Map LP-gas regulators

The regulator truly is the heart of an LP-Gas installation. It must compensate for variations in tank pressure from 8 to 250 psig (0,55 to 17,2 bar) and deliver a steady flow of LP-Gas at 11-inches water column (27,4 mbar) to consuming appliances. The regulator must deliver this pressure despite the intermittent use of the appliances.

In propane service, NFPA 58 requires Two-Stage regulation in most applications. Two-Stage regulation produces a nearly constant pressure to the appliance and can result in a more efficient LP-Gas operation for the dealer resulting in less maintenance and fewer

installation call-backs. With properly selected regulators, the large internal relief valve and screened vent provide 2 psig (0,14 bar) overpressure protection as required by NFPA 58.

Fisher Controls is a leading international supplier of cost-effective products, services, and solutions used in the propane industry. Around the world, Fisher and its Distributors offer quality regulators as well as applications engineering, education programs, and after sales service. For any of the products described in this handbook, contact the Fisher Distributor near you.

r642 67cw r622 r622h r232 r632 r122

  • Corrosion-Resistant and Wear-Resistant Materials
  • Stainless Steel Inlet Screen
  • Large Drip-Lip Vent
  • Tradition of Excellence
  • High Capacity Relief
  • Easy Installation
  • Improved Regulation
  • Broad Material Selection
  • Built-in Gauge Taps