Male Connector Application Air Inert Gases Non-Combustible Gases Potable Water Fitting Side A Connection Type Compression Fitting Side B Connection Type MNPT Fitting Material Brass Fitting Side A Tube Outer Diameter 7/8 in Maximum Operating Pressure 450 psi Maximum Operating Temperature 200 Degrees F Overall Length 1 27/32 in Specific Fitting Shape Straight Adapter Fitting Side B Pipe Size 3/4 in Thread Size B 1 1/8-18 Series Compression System of Measurement Imperial