Uponor Adapter, Fitting/Connector Type: Adapter, 3/4 x 1/2 in Nominal, PEX x C, 1.67 in Length, 200 psi, Brass, 200 deg F, 1.07 in W, Domestic
ASTM F1960 specification for cold expansion fittings with PEX reinforcing rings for use with cross-linked polyethylene (PEX) tubingASTM F877 specification for crosslinked polyethylene (PEX) plastic hot and cold-water distribution systems