BrassCraft CSSD45R-48 P Safety PLUS Gas Appliance 1/2" OD Connector with 1/2" BrassCraft's 1/2 in. Mip efv x 1/2 in. Fip x 48 in. Safety+plus gas appliance connector is 1/2 in. Od (3/8 in. Id) with a maximum operating capacity of 60,500 btu's. This safety+plus gas connector combines excess flow technology with the advanced corrosion resistance of procoat, to provide a safer gas connector for home and family. In the event of a gas line rupture or disconnect, the safety+plus valve restricts gas flow at the appliance to a non-hazardous level. This immediate action helps avert the BrassCraft's stainless steel gas connector is protected with a proprietary polymer coating designed to withstand prolonged exposure to harsh household cleaning, plumbing repair and masonry products. Procoat coating is applied to the corrugated stainless steel connector using advanced powder-coat technology. Unlike conventional dipped or sprayed coatings, the procoat coating is baked directly on the connector surface at high temperatures to provide a uniform coating over the entire length of the connector. The coating is applied only after the connector has been 100% leak tested, prior to nut and fitting assembly. This process results in the most complete corrosion resistance available. Features 3/8 in. Id (1/2 in. Od) x 48 in. Corrugated stainless steel with corrosion resistant coating Safety+plus excess flow valve helps protect against gas fires and explosions - 1/2 in. Mip connection to gas supply or gas ball valve Approved for indoor and outdoor use. 100% leak tested Use with natural, manufactured, mixed and liquefied petroleum (lp or propane) gases and lp gas-air mixtures Csa certified. Designed, machined assembled in the USA USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.