Inline Coupler, Application Air, Non-Potable Water, Fitting Side A Connection Type Coupler, Fitting Side B Connection Type MNPT, Flow Control Type Shut-off, Fitting Side B Pipe Size 1/2 in, Fitting Material Polypropylene, Overall Length 3 in, Specific Fitting Shape Straight Coupler, Standards NSF/ANSI 51, RoHS, Color Gray, Maximum Operating Pressure 120 psi, Maximum Operating Temperature 160 Degrees F, Minimum Operating Temperature 32 Degrees F, Resistance Properties Chemical-Resistant Easy for you to hand connect and disconnect with push-button thumb latch. Resists environmental stress cracking, and most chemicals and solvents. For industrial applications, including ink management or critical fluid control, cleanrooms, sterilization media transfer, and chemical extraction.