REGULATOR-2ND 2" FPT 19.7M BTU 3/4" ORIFICE 7-20" WC
REGULATOR-2ND 2" FPT 38M BTU 3/4" ORIFICE 5-16 PSI
REGULATOR-2ND 2" FPT 20.4M BTU 3/4" ORIFICE 9-20" WC
REGULATOR-2ND 2" FPT 30M BTU 1" ORIFICE 1-3.25 PSI