1/2" (5/8" Outer Diameter) CPVC Boiler Drain, up to 100 PSI at 180 degrees Fahrenheit, neoprene seal disc, 3/4" hose thread outlet, hose threads complies with ANSI B2.4, solvent ends complies with ASTM D2846, not for use with compressed air.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov