Full Coupling Application LP Gases Natural Gases Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Material Nylon Fitting Side A Tube Outer Diameter 1 in Fitting Side B Tube Outer Diameter 1 in Maximum Operating Pressure 125 psi Maximum Operating Temperature 120 Degrees F Overall Length 5 11/32 in Specific Fitting Shape Straight Connector System of Measurement Imperial Standards 49 CFR Part 192 ASTM D2513 IAPMO UPC