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 Acetal Overall Length 1 29/32 in Specific Fitting Shape Inline Insert Fitting Side B Tube Outer Diameter 3/8 in Standards FED 209E NSF/ANSI 51 NSF/ANSI 61 Color White Maximum Operating Pressure 120 psi Maximum Operating Temperature 180 Degrees F