Male Straight Connector Application Compressed Natural Gas Fuels Gases Hydrogen Liquids Oils Petroleum Oil Steam Fitting Side A Connection Type Compression Fitting Side B Connection Type MNPT Finish/Coating Zinc Plated Fitting Material Steel Fitting Side A Tube Outer Diameter 3/4 in Maximum Operating Pressure 5 800 psi Maximum Operating Temperature 800 Degrees F Overall Length 2 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 1/2 in