PEX and Pipe Adapter Fitting Side A Connection Type Barbed Fitting Side B Connection Type MNPT Fitting Side B Pipe Size 2 in Fitting Side A Tube Inner Diameter 2 in Fitting Material Brass Overall Length 3 1/16 in Specific Fitting Shape Straight Adapter Application Potable Water Maximum Operating Pressure 160 psi Maximum Operating Temperature 200 Degrees F Standards CSA B137.5 F1807 F877 NSF/ANSI 14 NSF/ANSI 372 NSF/ANSI 61 Minimum Operating Temperature 33 Degrees F