Inline 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 Straight 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 White Acetal Push-Button Tube Fittings ⢠Max. pressure: 120 psi Temp. range: -40 Degrees to 180 Degrees FChemical-resistant fittings connect and disconnect by hand. Couplers have built-in shutoff valves. Use for engine system, biohazard detection, printing and ink, and cleanroom/sterilization, as well as in food/beverage and.