Low pressure LPG gas 140,000 BTU/HR regulator with drip lip vent. This single-stage regulator is approved for use in small portable applications and outdoor cooking apliances utilizing low pressure. NOT approved for RV use. 1/4 inch Female Tapered Pipe Inlet, 3/8 inch Female Tapered Pipe Outlet. Set at 11 inch WC. Type: Single Stage. Orifice Diameter: .059 in diameter. BTU Capacity: 140,000 BTU (based on 25 PSI inlet @ 9 W.C. delivery pressure). Max. Inlet Pressure: 250 PSI. Inlet Connection: 1/4 inch FNPT. Outlet Connection: 3/8 inch FNPT. Exterior Finish: Green Wet Coat. Diaphragm: Molded with O-Ring Bonnet / Body Seal. Diaphragm Type: Internal Relief - Spring Loaded. Bonnet / Body Material: Die Cast Aluminum. Listings: UL LISTED / UL 144.