Orion® Blueline™ Coupling, Fitting/Connector Type: Coupling, 4 in Nominal, 2.94 in H, Import
This 4 in Reinfuse coupling is made from Blueline™, fire retardant polypropylene. It features an embedded wire coil for thermal fusion to Orion® pipe and No-Hub fittings of the same material and is fused using WATTS® RF-300LE electrofusion machine.