Maxitrol RV48L Natural Gas Pressure Regulator, 1/2" FPT Thread, 13/16" In and Out Opening, 1/2 PSIG In, 3"-6" WC Out (1/2" Natural Gas NG) Size_24"x18" Don't use it for door

Don't use it for door entrances

Item Specifications - Model: HS-1217W

Hood weight: 31 lbs

Gross Weight: 7 LBS

Stainless steel does not rust and lasts a long time

Maxitrol RV48L Natural Gas Pressure Regulator, 1/2" FPT Thread, 13/16" In and Out Opening, 1/2 PSIG In, 3"-6" WC Out (1/2" Natural Gas NG) Size_24"x18" Don't use it for doorGAS TYPE & PRESSURE Gas Type: Natural Gas (NG). Inlet gas pressure: 1 2 PSI. Outlet pressure range: 3" 6" Water Column PIPE THREAD SIZE 1 2" Inlet & 1 2" Outlet FPT GAS PIPE. Make sure you measure the gas pipe or regulator opening as close to 13 16 inches as shown in the pictures table. CAUTION This regulator has 13 16" openings for 1 2" gas pipes. The 1 2" gas pipe means interior diameter 1 2" but outside diameter is 13 16", refer to the pictures