Panel Mount Coupler Application Air Non-Potable Water Fitting Side A Connection Type Coupler 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 15/16 in Specific Fitting Shape Panel Mount Coupler Fitting Side B Tube Outer Diameter 3/8 in Standards FDA Approved NSF RoHS USDA Color White Maximum Operating Pressure 120 psi Maximum Operating Temperature 180 Degrees F