Fernco 4 in. 4.3 psi Flexible PVC Clamp Coupling, Black

Fernco Couplings have earned a reputation for consistent, superior performance, giving you full confidence in their quality and reliability. The dimensional flexibility of Fernco couplings ensures leak-proof pipe seals on virtually any pipe material. All flexible couplings are clearly marked with part number, size, and pipe material that the coupling will connect to.|Install using a torque wrench for a water tight seal|Flexible PVC coupling with 300 series stainless steel clamps|Maximum operating temperature of 120 degree F|Can be used on many types of pipe within the OD range|4.3 psi maximum test pressure|Rated for above or below ground applications