Parker PPB6FA7-MG Push-to-connect Faucet Adapter Fitting

Product Description

The PARKER PPB6FA7-MG is a push-to-connect faucet adapter tube fitting designed for quick, tool-free connections in water supply and plumbing applications. Built from polypropylene, this fitting handles working pressures up to 150 psi and connects 3/8 inch OD tubing to a 7/16-20 inch threaded faucet port. The push-to-connect design allows a technician or plumber to seat the tubing by hand without compression nuts or ferrules, reducing installation time and the risk of connection errors. It is a single-piece, compact fitting suited for residential and light commercial water lines.

This fitting is used where flexible supply tubing terminates at a faucet or fixture fitting with a 7/16-20 inch thread. Typical applications include under-sink faucet supply connections, refrigerator water line hookups, and similar low-pressure potable or non-potable water service lines. Plumbers and fixture installers working on residential kitchen and bathroom fixtures will find this adapter a straightforward replacement or new-installation component. The polypropylene body is compatible with a range of water supply tubing materials commonly found in residential plumbing systems.

Key Features

• Push-to-connect design allows hand-insertion of 3/8 inch OD tubing with no compression tools required
• Rated to 150 psi working pressure for standard water supply service
• Polypropylene construction resists corrosion and is suitable for water supply environments
• Compact footprint at 1.41 x 0.81 x 1.41 inches fits in tight under-sink cabinet spaces
• Single-piece fitting sold individually for targeted repairs or installations

Compatibility

Designed as an OEM-style push-to-connect replacement or new-installation faucet adapter for 3/8 inch OD supply tubing terminating at a 7/16-20 inch threaded faucet port on residential and light commercial fixtures.

Installation Notes

Installation is performed by licensed plumbers or qualified trades familiar with water supply line work. Shut off the water supply and relieve line pressure before disconnecting any existing fitting. Ensure tubing is cut cleanly and squarely and that the outer diameter is free of burrs before inserting into the push-to-connect collet. Verify thread engagement on the 7/16-20 port is complete and leak-tested at system pressure before returning the fixture to service.