Tee Fitting Side A Connection Type Compression Fitting Side B Connection Type FNPT Fitting Side C Connection Type Compression Fitting Material Brass Fitting Side A Tube Outer Diameter 1/2 in Fitting Side C Tube Outer Diameter 1/2 in Thread Size A 1/2 in System of Measurement Imperial Maximum Operating Pressure 2 200 psi Maximum Operating Temperature 400 Degrees F Overall Length 2 23/32 in Specific Fitting Shape Adapter Tee Fitting Side B Pipe Size 1/2 in Standards ASTM 31.3