Fernco 4 in. Fernco EPDM Rubber Clamp Shielded Coupling - 4.3 PSI Silver 3000-44 in.

Fernco Proflex Couplings are an above ground transition coupling that create resilient pipe joints. The shielded design resists shear forces above ground. From 1-1/2 in. to 8 in. pipe diameters, Proflex connects cast iron, plastic, steel, copper and tubular drain waster and vent systems.|Install using a torque wrench for a water tight seal|Rated for above ground use only|Maximum operating temperature of 180 degree F|Neoprene gasket with 300 series stainless steel|4.3 psi maximum test pressure|Designed for pipe specific connections