Watts Brass Tubular PL-3005 Quick Connect Adapter

Product Description

The WATTS BRASS TUBULAR PL-3005 is a quick connect tube-to-male pipe thread adapter designed for fast, tool-free connections in low-pressure fluid distribution systems. It accepts 1/4 inch outside diameter tubing on the quick connect end and terminates with a 1/4 inch male pipe thread on the other end. The fitting is suited for use with poly or soft copper tubing only. It is not approved for use with steel tubing or in concealed installations. Plumbers and water treatment technicians install this fitting where a push-to-connect transition to threaded pipe is needed without requiring compression tools or ferrule assemblies.

This adapter is commonly used in residential and light commercial plumbing applications, including reverse osmosis filtration systems, ice maker supply lines, water purification equipment, and similar low-pressure water distribution setups. The quick connect design allows for rapid field assembly, making it a practical choice during equipment installation or service calls where tubing transitions to threaded fittings are required. Its compact form fits in tight spaces where wrench clearance for traditional compression fittings is limited.

Key Features

• Quick connect inlet accepts 1/4 inch OD poly or soft copper tubing without ferrules or compression nuts
• 1/4 inch male pipe thread outlet for direct connection to threaded ports or valves
• Tool-free tubing insertion speeds installation and service
• Not rated for steel tubing or concealed wall, ceiling, or floor installations
• Sold in a package quantity of 5 units

Compatibility

Designed for use with 1/4 inch outside diameter poly or soft copper tubing in exposed, accessible plumbing applications. Not compatible with steel tubing and not approved for concealed installations.

Installation Notes

Installation is typically performed by a licensed plumber or water treatment technician. Shut off the water supply and relieve system pressure before connecting or disconnecting the fitting. Ensure tubing is cut cleanly and squarely before insertion into the quick connect end to achieve a proper seal. Follow all applicable local plumbing codes, including IPC requirements, for approved fitting types and installation locations.