3/4x1/2 Coupling Stem

Watts Aqualock 3/4"x1/2" PEX Quick Connect Pipe Coupling Stem. It allows quick connections without cutting small pieces of pipe and holds up to 250 psi. It is a one-piece design with no parts to assemble or lose. It is code approved for behind wall without access & direct in ground burial installations. It is NSF-14, NSF-61, CSA/ASTM & UPC code listed & approved. It is a replacement for Qest & Flare It type fittings.