Fisher Regulator - R122H-AAJ First Stage Propane Regulator
SKU: FISREG-R122H-AAJ-521105
Unit of Measure: Each
Price: $76.28
This item is in stock
Type R122H is an Underwriters Laboratories listed regulator designed for Two-Stage LP-Gas systems. The unit is designed for use as a first-stage regulator for domestic applications, the R122H's size makes it perfect for tight installations. Stainless steel internal parts and corrosion resistant coatings provide Recommended Replacement Life of 20 years. Its non-adjustable set point makes the unit virtually tamperproof. Inlet and outlet gauge taps allow easy system testing. Large inlet and outlet wrench flats provide for easy installation, even in underground tanks. The outlet pressure setpoint remains at a nominal factory setting of 10 psig / 0,69 bar. The designs superior relief performance exceeds UL requirements and provides double failure overpressure protection when used with a Fisher R600 second-stage regulator. The unit's fluorocarbon valve disc provides better lockup performance and durability in contaminated gas. The vent is threaded with 3/8-inch NPT for easy installation of vent piping. A large fabric-reinforced diaphragm provides accurate regulation. The large orifice assists in minimizing freeze problems. 1/4" FPT Inlet x 1/2" FPT Outlet. 250 PSIG Max Inlet Tank Pressure. 10 PSIG Non-Adjustable Vapor ervice Outlet Pressure. 900,000 BTU Capacity
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