BrassCraft CSSD54-72 P 1/2-Inch FIP x 1/2-Inch MIP x 72-Inch ProCoat Gas Appliance Connector with 1/2-Inch OD Manufactured in United States Easy to use Highly durable 1/2 In. OD x 72 In. stainless steel connector w/corrosion resistant coating 1/2 In. FIP and 1/2 In. MIP steel gas fittings 49,100 BTU max flow capacity. Use with natural or LP (propane) gas Temperature rating: -40 to 150 Degrees F. Pressure rating: 1/2 psi maximum 100% leak tested. Approved for indoor and outdoor use. CSA certified