Inline Insert Application Air Non-Potable Water Fitting Side A Connection Type Insert Fitting Side B Connection Type Tube Fitting Side B Tube Inner Diameter 1/4 in Flow Control Type Shut-off Fitting Material Polypropylene Overall Length 2 3/32 in Specific Fitting Shape Inline Insert Fitting Side B Tube Outer Diameter 3/8 in Standards NSF/ANSI 51 RoHS Color Gray Maximum Operating Pressure 120 psi Maximum Operating Temperature 160 Degrees F