Parker VS271AB-8-6 Compression Male Run Tee 3/8-18

Product Description

The PARKER VS271AB-8-6 is a brass compression tube male run tee fitting designed to create a branch connection in a compression tubing line while maintaining a straight run-through path. It accepts compression connections on both run ends and a male NPTF threaded branch port, allowing a single fitting to serve both inline and branch functions. Rated to 400 psi maximum working pressure and suitable for temperatures from -65 degrees F to 250 degrees F, this fitting is built for demanding fluid and pneumatic line applications. Installed by licensed plumbers, HVAC technicians, or fleet maintenance professionals, it meets D.O.T. FMVSS571.106 and SAE J246 standards.

This fitting is suited for use in hydraulic brake lines, air brake systems, refrigeration tubing, and general fluid transfer applications where a tee branch is needed off a compression tube run. The 3/8-18 NPTF thread size and compression-on-run configuration make it a practical choice for both mobile equipment and stationary system installations. It is appropriate for residential, commercial, and fleet environments where code-compliant brass compression fittings are specified.

Key Features

• Compression x MNPT x Compression end connections for straight-run and branch plumbing in a single fitting
• Brass construction for corrosion resistance and durability in fluid and pneumatic service
• 400 psi maximum working pressure rating
• Wide temperature range: -65 degrees F to 250 degrees F
• Meets D.O.T. FMVSS571.106 and SAE J246 standards
• 3/8-18 NPTF thread standard for secure, leak-resistant connections

Compatibility

Designed as an OEM-style replacement or direct-install compression tube male run tee for systems requiring D.O.T.-compliant brass compression fittings with a 3/8-18 NPTF branch port.

Installation Notes

Installation should be performed by a qualified plumber, HVAC technician, or brake system mechanic familiar with compression fitting assembly practices. Always depressurize and drain the system before removing or installing any fitting. Do not overtighten compression nuts, as this can deform the ferrule and compromise the seal. Verify thread compatibility and pressure ratings before placing the fitting into service.