John Guest® introduces the new Fixed Elbow in 1/2-inch OD x 3/8-inch NPTF size for use in the water purification and beverage dispensing markets. Part of the PP Range of inch-size, push-in fittings, the elbow is more chemically resistant than acetal products allowing it to satisfy various food and pure-water applications (including coffee brewing equipment, ice makers, vending machines, water filtration and RO systems). Easily installed with JG push-fit technology, this product is both lead-free and NSF 51/61-certified. The elbow requires no tools and provides users with a secure and reliable connection. Also available in sizes ranging from 1/4- to 1/2-inch OD and 1/8- to 3/8-inch NPTF thread.