
FISHER R122H-AAJ FIRST STAGE REGULATOR, 1,180,000 BTU, 1/4 IN. FNPT INLET, 1/2 IN. FNPT OUTLET (1 PER CASE)
Designed for use as the first regulator of a two-stage regulator system ; Compact design provides easy installation in tight installations and underground tank installations ; For domestic applications, constructed of corrosion and wear resistant materials ; Positive draining spring case ; Red straight through design vent pointing down ; Features overpressure protection, inlet screen and built in 1/8'' gauge taps in both the inlet and outlet sides ; 1,100,000 BTU/HR ; 1/4'' FNPT Inlet ; 1/2'' FNPT Outlet ; 10 psig Outlet Pressure Rating^*MUST BE INSTALLED BY TRAINED PERSONNEL IN ACCORDANCE WITH NFPA 58 & 54 STATE AND LOCAL CODES
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