Parker PP6TEU6 Push-to-connect Plug 3/8 Inch Od

Product Description

The PARKER PP6TEU6 is a push-to-connect tube plug fitting designed to seal off the open end of a 3/8 inch OD tube line without tools. Constructed from polypropylene in a tan color, it is rated for use up to 150 psi. The fitting accepts tubing by simply pressing the tube end into the collet, which locks and seals in one motion. It is sized for 3/8 inch outside diameter tubing and is suited for plumbing, fluid transfer, and light-duty pneumatic or liquid distribution systems where a quick, reliable tube termination is needed. Installation is typically handled by plumbers, HVAC technicians, or irrigation and fluid-system professionals.

This plug fitting is used to cap or terminate a 3/8 inch OD tube run in residential and light commercial fluid-handling systems. Common applications include water distribution lines, drip irrigation manifolds, filtration system plumbing, and low-pressure pneumatic circuits. The polypropylene body makes it suitable for clean water and many non-aggressive fluid media. It is not intended for high-temperature steam or solvent-heavy chemical lines.

Key Features

• Push-to-connect design seals tubing without wrenches or clamps
• Rated to 150 psi for low-to-medium pressure line termination
• Polypropylene construction resists corrosion and common water-line chemicals
• Accepts 3/8 inch OD tubing for a secure, leak-resistant seal
• Tan color for quick visual identification in multi-line installations
• Compact, lightweight design at 0.02 pounds

Compatibility

Designed as an OEM-style push-to-connect replacement or add-on plug fitting for systems using 3/8 inch OD tubing in low-to-medium pressure fluid or pneumatic distribution applications.

Installation Notes

Shut off and depressurize the line before inserting or removing the fitting. Ensure the tube end is cut cleanly and squarely with no burrs before pressing it into the collet. To release, depress the collet ring and pull the tube out smoothly. Refer to applicable IPC or local plumbing codes for pressure and temperature limits when using push-to-connect fittings in potable water systems.