Parker 145F-10-8 Brass Male Branch Tee 5/8 in Od

Product Description

The PARKER 145F-10-8 is a brass male branch tee fitting designed for flared tube connections in refrigeration, HVAC, and fluid-handling systems. It features a 45-degree flare angle and accepts 5/8 inch tube outside diameter on the flare ends, with a 1/2-14 NPTF male threaded branch port. The Flare x MNPTF end configuration allows the fitting to bridge a flared tube run with a male pipe-thread branch outlet. Constructed from brass, it provides reliable corrosion resistance and leak-tight performance in refrigerant and hydraulic line applications. Licensed HVAC technicians and plumbers specify this fitting when routing a branch line off an existing flared tube assembly.

This fitting is suited for residential and light commercial HVAC refrigerant lines, plumbing systems, and pneumatic or hydraulic fluid circuits where a 45-degree flare tube connection is required alongside a male NPT branch. It is commonly installed during new system construction or service work when a tee-off point is needed on a copper or compatible flared tube run. The 1/2-14 NPTF thread ensures a dry-seal mechanical connection on the branch port without relying solely on thread sealant.

Key Features

• 45-degree flare angle conforms to SAE-standard flared tube fitting geometry
• 5/8 inch tube OD flare ends for use with standard copper or compatible tubing
• 1/2-14 NPTF male branch port provides a dry-seal threaded connection
• Brass construction resists corrosion in refrigerant, water, and pneumatic service
• Flare x MNPTF end configuration simplifies branch connections in mixed-fitting systems

Compatibility

Designed as an OEM-style replacement or service fitting for flared tube assemblies requiring a 5/8 inch OD, 45-degree flare branch tee with a 1/2-14 NPTF male port in HVAC, refrigeration, and fluid-handling applications.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber following applicable mechanical codes. De-pressurize and recover any refrigerant or fluid from the system before disconnecting existing lines. Flare ends require properly flared tubing cut square and deburred; do not overtighten flare nuts, as brass fittings are susceptible to thread and seat damage. The NPTF branch port is designed for dry-seal engagement, but a compatible thread sealant may be applied per system requirements and local code.