Union Tee Application Air Potable Water Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Side C Connection Type Compression Fitting Material Polypropylene Fitting Side A Tube Outer Diameter 5/16 in Fitting Side B Tube Outer Diameter 5/16 in Fitting Side C Tube Outer Diameter 5/16 in Maximum Operating Pressure 300 psi Maximum Operating Temperature 212 Degrees F Overall Length 2 3/16 in Specific Fitting Shape Tee