The 3″ Schedule 40 PVC Coupling is a 3″ Schedule 40 PVC coupling built for residential and commercial plumbing applications. Schedule 40 is the standard weight for potable and general pressure PVC systems.
Couplings join two lengths of pipe in a straight run. Solvent-weld socket ends bond permanently with PVC primer and cement for a leak-free joint.
Charlotte Pipe and Foundry has manufactured pipe and fittings in the United States since 1901. Charlotte Pipe and Foundry — the only U.S. manufacturer of a complete cast iron and plastic piping system — produces it at company-owned plants across the United States. Choosing Charlotte Pipe supports American manufacturing jobs. Made in USA.









