Parker VS271AB-8-8 Compression Male Run Tee 1/2-14 Brass

Product Description

The PARKER VS271AB-8-8 is a brass compression tube male run tee designed for use in pneumatic and fluid distribution lines where a branch connection must be made without interrupting the main run. The fitting provides a Compression x MNPT x Compression end configuration, allowing a threaded male branch port to tap into a continuous compression tube run. It is rated to 400 psi maximum working pressure and handles temperatures from -65 degrees F to 250 degrees F. The 1/2-14 NPTF thread ensures a pressure-tight mechanical seal without relying on thread sealant alone. Plumbers, HVAC technicians, and fluid-system installers in both mobile and stationary equipment applications rely on this fitting for reliable, vibration-resistant connections.

This tee is suited for brake, air, fuel, and hydraulic line routing in mobile equipment as well as stationary compressed-air and fluid systems in commercial and industrial settings. Its DOT FMVSS571.106 and SAE J246 certifications make it compliant for use in motor vehicle brake and air system plumbing. The brass construction resists corrosion in environments where moisture or mild chemicals are present. Typical installations involve connecting a branch instrument or supply line off an existing tube run while maintaining flow continuity through the straight-through compression ports.

Key Features

• Compression x MNPT x Compression end configuration keeps the main tube run intact while adding a threaded branch port
• Rated to 400 psi maximum working pressure for demanding pneumatic and hydraulic service
• Wide service temperature range of -65 degrees F to 250 degrees F
• 1/2-14 NPTF thread standard provides a dry-seal mechanical fit
• Brass construction offers corrosion resistance and machinability for field rework
• Meets DOT FMVSS571.106 and SAE J246 standards for mobile and brake system use

Compatibility

Designed as an OEM-style replacement or new-installation fitting for compression tube systems requiring a male run tee at 1/2-14 NPTF thread size in pneumatic, hydraulic, brake, or fluid-distribution applications.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified fluid-system mechanic. Always depressurize and isolate the system before removing or installing any fitting. Compression fittings require proper tube preparation including square-cut, burr-free tubing ends to achieve a leak-free seal. Verify that the NPTF branch connection is fully seated and that all compression nuts are tightened to the fitting manufacturer's hand-tight-plus specification before returning the system to service.