Parker 364PTC-6 Push-to-connect Union Tee 3/8 Inch Od

Product Description

The PARKER 364PTC-6 is a push-to-connect union tee tube fitting designed for tube-to-tube connections in fluid and pneumatic plumbing systems. Built from composite construction with a nitrile O-ring, this fitting accepts 3/8-inch OD tubing on all three ports and is rated to 250 psi. The push-to-connect design eliminates the need for tools or thread sealant during assembly, allowing technicians to make secure, leak-free tee connections quickly. It is appropriate for use by licensed plumbers, HVAC technicians, and mechanical contractors working on low to moderate pressure fluid distribution lines.

This fitting is suited for residential and light commercial applications where a branch connection is needed in a tube run. Typical installations include potable water supply lines, compressed air distribution, pneumatic control tubing, and fluid handling systems that use 3/8-inch OD tubing. The union tee configuration allows the fitting to be inserted mid-run without cutting into existing threaded connections, making it a practical choice for new installations and service work alike.

Key Features

• Push-to-connect design allows tool-free tube insertion and secure locking on all three ports
• Rated to 250 psi for use in moderate-pressure fluid and pneumatic systems
• Composite body construction offers corrosion resistance in wet and chemical environments
• Nitrile O-ring provides a reliable seal compatible with a wide range of fluid media
• Accepts 3/8-inch OD tubing on all ports for in-line tee branch connections
• Compact, lightweight design at 0.05 pounds for easy handling in tight spaces

Compatibility

Designed as an OEM-style push-to-connect replacement fitting for tube-to-tube union tee applications using 3/8-inch OD tubing in fluid or pneumatic plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified mechanical technician. Shut off and depressurize the system fully before removing or installing any fitting. Ensure tubing ends are cut squarely and deburred before inserting into the push-to-connect ports to achieve a proper seal. Follow applicable plumbing codes such as the IPC for potable water applications or relevant pneumatic system standards for compressed air service.