Watts Brass Tubular PL-3035 Quick Connect Adapter

Product Description

The WATTS BRASS TUBULAR PL-3035 is a quick connect adapter fitting designed to join 1/2 inch outside diameter tubing to a 3/8 inch male pipe thread connection. It is rated for use with poly tubing and soft copper tubing only. This type of push-to-connect adapter is a standard component in residential and light commercial water supply lines, used by plumbers and pipefitters to make fast, tool-free tubing connections to threaded ports on valves, faucets, filtration housings, and similar equipment. The PL-3035 is not approved for use with steel tubing or in concealed installations.

This adapter is suited for exposed water supply applications where poly or soft copper tubing terminates at a threaded fitting. Typical install scenarios include under-sink water filtration systems, icemaker supply lines, and similar accessible plumbing runs where a reliable push-to-connect joint is appropriate. Because this fitting is explicitly not rated for concealed installations, it must remain accessible for inspection and service. It ships in a package quantity of 5 units.

Key Features

• Quick connect design allows tool-free tubing insertion at the 1/2 inch OD end
• 3/8 inch male pipe thread outlet for direct connection to standard threaded ports
• Compatible with poly tubing and soft copper tubing
• Not approved for steel tubing or concealed installations
• Sold in a package quantity of 5

Compatibility

Designed for use with 1/2 inch outside diameter poly or soft copper tubing connecting to 3/8 inch male pipe thread fittings in exposed, accessible plumbing applications.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters following applicable IPC guidelines. Shut off the water supply and relieve line pressure before making or breaking any connections. Tubing must be cut cleanly and squarely for a proper push-to-connect seal. Do not use this fitting with steel tubing or route it through walls, ceilings, or other concealed spaces.