Maxitrol RV81-1 1/4 Regulator

Maxitrol RV81-1 1/4 1 1/4" NPT, 1/2 PSI Max Inlet Pressure (CSA Certified), 1 PSI Max Inlet Pressure (Maxitrol Tested), 3-6"wc Outlet Pressure, Straight-Thru Flow Design Appliance Regulator Gas Regulator

RV81-1 1/4 is identical to RV81-1 1/4-CSA