Coupler, Application Air, Non-Potable Water, Fitting Side A Connection Type Barbed, Fitting Side B Connection Type Insert, Fitting Side A Tube Inner Diameter 5/8 in, Flow Control Type Flow-through, Fitting Material Polypropylene, Overall Length 2 in, Specific Fitting Shape Straight Coupler, Standards , RoHS, USDA, Color Gray, Maximum Operating Pressure 60 psi, Maximum Operating Temperature 160 Degrees F, Minimum Operating Temperature 32 Degrees F