One-Piece Supply 1/2 in. Nom Crimp PEX Barb Inlet x 3/8 in. O.D. Comp. Outlet Straight Multi-Turn Stop with Vinyl Connector

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Polyphenylsulfone (PPSU) PEX fittings & accessories are advanced thermoplastic plumbing components designed for PEX piping systems, especially PEX-A (F1960 expansion) applications. Known for their durability, heat resistance, and corrosion-free performance, PPSU fittings are widely used in potable water and radiant heating systems.