Fernco 3001-22 Shielded Pipe Coupling, 2 in, Sweat, Neoprene Rubber/Stainless Steel Body, 4.3 psi Pressure

Proflex allows you to make transition pipe connections that are resistant to shear forces, while creating a rigid, long-lasting pipe joint. Shielded coupling connects cast iron, plastic, steel and Copper drain waste and vent systems.