Watts Brass Tubular PL-3015 Quick Connect Coupling 5/16 in

Product Description

The WATTS BRASS TUBULAR PL-3015 is a lead-free quick connect coupling designed to join 5/16-inch OD poly tubing or soft copper tubing in a single push-to-connect operation. The fitting requires no tools to make a secure, leak-resistant connection, making it a practical choice for service calls that demand a fast, reliable repair. Each package contains five couplings. The lead-free construction meets modern drinking water safety requirements, and the compact form factor fits easily into confined appliance spaces.

This coupling is specifically noted for use with LG refrigerator tubing routed inside the refrigerator door, as well as with 5/16-inch OD poly reinforced vinyl tubing. It is suited for residential appliance service, light plumbing repair, and potable water line connections where a push-fit coupling on small-diameter tubing is required. Plumbers and appliance service technicians are the primary installers of this fitting.

Key Features

• Push-to-connect design requires no tools and no soldering for installation
• Accepts 5/16-inch OD poly tubing or soft copper tubing on both ends
• Lead-free construction suitable for potable water applications
• Compatible with poly reinforced vinyl tubing at 5/16-inch OD
• Sold in a package of 5 units for multiple repairs or stock

Compatibility

Designed for use with LG refrigerator door tubing and 5/16-inch OD poly or soft copper tubing, including poly reinforced vinyl tubing at 5/16-inch OD.

Installation Notes

Installation is performed by a licensed plumber or qualified appliance service technician. Shut off the water supply to the appliance before beginning work and relieve any residual line pressure. Ensure tubing ends are cut cleanly and squarely before inserting into the coupling to achieve a proper seal. Follow all applicable local plumbing codes and manufacturer guidelines for potable water fittings.