Uponor 3/4" MultiCor Fitting Assembly, R25 thread, (Not for TruFlow manifolds)

MultiCor Compression Fitting Assemblies, made of heat-treated brass, connect 1/2" PEX-AL-PEX tubing to 1 1/4" Brass and TruFLOW manifolds (R20 thread). They can also be used to make other connections using R20 adapters. Note: The 3/4" MultiCor Fitting Assembly has R25 threads and will not thread directly onto 1 1/4" Brass and TruFLOW manifolds.