Street Elbow, Application Gas and Fuel Oil, Fitting Side A Connection Type Press-Fit, Fitting Side B Connection Type FTG, Fitting Side B Copper Tube Size 1 1/4 in, Fitting Material Carbon Steel, Fitting Side A Pipe Size 1 1/4 in, O-Ring Material HNBR, Specific Fitting Shape 90 Degrees Street Elbow Adapter, Finish/Coating Zinc Nickel-Plated, Maximum Operating Pressure 200 psi, Maximum Operating Temperature 250 Degrees F