Adapter, Application Air, Fuel, Natural Gas, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type FNPT, Fitting Material Carbon Steel, Fitting Side A Pipe Size 2 in, Fitting Side B Pipe Size 2 in, O-Ring Material HNBR, Specific Fitting Shape Straight Adapter, Finish/Coating Zinc Nickel-Plated, Overall Length 3 7/16 in, Maximum Operating Pressure 125 psi, Maximum Operating Temperature 180 Degrees F