Parker PP8MRS8 Male Swivel Run Tee 1/2 Inch Od Nptf

Product Description

The PARKER PP8MRS8 is a push-to-connect male swivel run tee tube fitting designed for fast, tool-free branch connections in pneumatic and fluid distribution lines. Constructed from polypropylene with an EPDM o-ring seal, this white fitting accepts 1/2 inch OD tubing on the push-to-connect ports and features a 1/2 inch NPTF male swivel thread on the branch outlet. Rated to 150 psi, it is suited for low-pressure air, water, and compatible fluid applications. The swivel design allows the male thread to rotate during installation, reducing strain on mating fittings and simplifying alignment in tight plumbing runs.

This fitting is used in residential and light commercial plumbing, HVAC condensate systems, pneumatic control lines, and general fluid handling where a branch takeoff from a straight run is required. The push-to-connect mechanism allows tubing to be inserted and locked without tools, making it a practical choice for service technicians and installers working in confined spaces or high-volume assembly environments. Its polypropylene body resists corrosion and is compatible with a range of non-aggressive fluids.

Key Features

• Push-to-connect design accepts 1/2 inch OD tubing without tools or ferrules
• Male swivel NPTF thread on branch outlet simplifies alignment during installation
• Polypropylene construction resists corrosion in wet and mildly chemical environments
• EPDM o-ring provides a reliable seal across a range of fluid and air applications
• 150 psi pressure rating suitable for low-pressure pneumatic and fluid lines
• White color finish for easy visual identification in plumbing and HVAC installations

Compatibility

Designed as an OEM-style replacement or new-installation fitting for systems using 1/2 inch OD tubing with 1/2 inch NPTF male branch connections in low-pressure pneumatic or fluid distribution applications.

Installation Notes

Installation is typically performed by licensed plumbers or HVAC technicians. Shut off system pressure and depressurize the line before removing or installing any fitting. Ensure tubing is cut cleanly and squarely and that the OD dimension is confirmed before insertion into the push-to-connect port. Swivel the male thread into the mating port by hand before applying a wrench to avoid cross-threading; apply thread sealant appropriate for NPTF connections per local plumbing code requirements.