Sch 40 PVC Couplings

(240 products)

Schedule 40 PVC couplings are small fittings used to join two sections of PVC pipe in a straight run — or to join a fitting to a pipe in certain configurations. Designed to provide a secure, leak-free connection for fluid transport, they are used across residential plumbing, irrigation, pool and spa systems, commercial construction, and industrial fluid handling.

We stock the complete range of Schedule 40 PVC coupling types — standard socket, reducing, nested, deep socket, threaded, and repair — in sizes from 1/4" to 12", with large diameter options up to 24" available on request. Couplings are available to connect pipes of the same diameter or pipes of differing diameters, making them some of the most versatile fittings in any PVC system.

All standard couplings (excluding Class 125) meet ASTM D-1784, ASTM D-2466/2467, NSF/ANSI 14 & 61 — certified for potable water applications. Max operating temperature 140°F; pressure rating varies by size.

View as

Compare /3

Loading...