DESCRIPTION
Uponor Ring, Fitting/Connector Type: Ring, 3/8 in Nominal Size, PEX, 0.54 in Length, Polyethylene, 0.49 in ID x 0.74 in OD
FEATURES
ASTM F877 specification for crosslinked polyethylene (PEX) plastic hot and cold-water distribution systemsASTM F876 specification for crosslinked polyethylene (PEX) tubingASTM F1960 specification for cold expansion fittings with PEX reinforcing rings for use with cross-linked polyethylene (PEX) tubingASTM E84 test method for surface burning characteristics of building materialsASTM E814 test method for fire tests of penetration firestop systemsASTM E119 test methods for fire tests of building construction and materials