Parker A6MRS6-MG Male Swivel Run Tee 3/8 in Od Nptf

Product Description

The PARKER A6MRS6-MG is a push-to-connect male swivel run tee tube fitting designed for tube-to-pipe connections in pneumatic and fluid distribution systems. Constructed from polyoxymethylene (POM), a high-strength engineering thermoplastic, this fitting accepts 3/8-inch OD tubing and connects to a 3/8-inch NPTF male thread port. The swivel run tee configuration allows inline branching with rotational freedom on the threaded end, simplifying installation in tight or angled plumbing runs. Rated to 300 psi, it is well-suited for compressed air, water, and compatible fluid lines where a reliable push-in connection is required. Plumbers, HVAC technicians, and industrial maintenance techs install this type of fitting.

This fitting is used in residential and light commercial pneumatic lines, water distribution systems, and instrumentation tubing runs where a tee branch with a male pipe thread outlet is needed. The push-to-connect mechanism allows fast, tool-free tube insertion, making it practical for new installations and field repairs. The NPTF thread type provides a pressure-tight seal with the mating pipe port without requiring additional sealant in many applications, though job-site practice may vary. Gray POM construction resists moisture and many common chemicals encountered in HVAC and plumbing service environments.

Key Features

• Push-to-connect design allows tool-free tube insertion and removal
• Male swivel run tee configuration enables inline branching with rotational thread adjustment
• Rated to 300 psi for use in compressed air and compatible fluid lines
• Polyoxymethylene (POM) body offers high strength and chemical resistance
• 3/8-inch OD tube port paired with 3/8-inch NPTF male thread
• Gray color for easy visual identification in multi-line installations

Compatibility

Designed as an OEM-style push-to-connect replacement or new-installation fitting for systems using 3/8-inch OD tubing with a 3/8-inch NPTF male pipe thread connection point.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or industrial maintenance professional. Depressurize and isolate the line completely before removing or installing any push-to-connect fitting. Ensure tubing ends are cut square and deburred before insertion to achieve a proper seal. Verify thread compatibility and apply thread sealant per local code and job-site requirements when connecting to the NPTF port.