Get this Fernco 4 in. Flexible PVC Coupling delivered onsite. Flexible PVC construction. 300-series stainless-steel clamps resist corrosion and offer efficient seals. For sewer and DWV piping. Compatible with cast iron, plastic, copper, lead and steel piping. Provides positive seals for drain connections. Mechanical connection type. Underground rated. Maximum working pressure of 4.3 psi. Resists chemicals, ultraviolet rays and fungus growth. Band slots for great flexibility. Fast and easy installation with a screwdriver, nut driver or socket wrench (not included).

Get this Fernco 4 in. Flexible PVC Coupling delivered onsite. Flexible PVC construction. 300-series stainless-steel clamps resist corrosion and offer efficient seals. For sewer and DWV piping. Compatible with cast iron, plastic, copper, lead and steel piping. Provides positive seals for drain connections. Mechanical connection type. Underground rated. Maximum working pressure of 4.3 psi. Resists chemicals, ultraviolet rays and fungus growth. Band slots for great flexibility. Fast and easy installation with a screwdriver, nut driver or socket wrench (not included).