Jones Stephens has built its reputation over the years as a leader in the plumbing industry, providing the market with thousands of products to complete any project. The PVC compression coupling is for use in cold water lines only. It features a ribbed body and nuts for increased grip, and EPDM gaskets. Manufactured of corrosion resistant materials, all parts are designed with quality engineering and construction to be durable and reliable and to meet Jones Stephens highest quality standards. These couplings are available in variety of sizes to suit your needs.