John Guest is a world-leading manufacturer of high-quality engineered push-fit fittings, valves and pipe, ranging in sizes from 1/4″ to 1/2″ OD and 1/2″, 3/4″ and 1″ CTS in a variety of configurations for potable water and traditional plumbing applications. Fittings are easy to use and require no tools to make reliable leak-free connections. John Guest products are lead-free and are listed with NSF Standards 14, NSF61, CSA Standards pw and IAPMO Plumbing Codes.
20 E. Halsey Rd., Parsippany, NJ 07054, USA
180 Passaic Ave. Fairfield New Jersey 07004 US