Fisher Second Stage Straight Mount Gas Regulator R622-DFF
- 3/4" NPT outlets
- Max Inlet Pressure - 10PSI SPG
- Range - 9-13" WC
- Internal Relief Valve
Fisher Liquid Propane / LP-Gas second-stage pressure reducing regulators use two regulators to cut the supply pressure delivered by the first stage to a 2-PSI or inches w.c. in commercial / domestic applications providing overpressure protection.