Parker 8MBT8N-B Compression Male Branch Tee 1/2 in Mnpt

Product Description

The PARKER 8MBT8N-B is a brass compression tube male branch tee designed for use in fluid and pneumatic distribution systems where a single line must branch off with a male NPT connection at the run. Constructed from brass, this fitting accepts compression connections on two ports and a 1/2 inch MNPT connection on the branch port. It is rated for up to 2200 psi working pressure, making it suitable for demanding service in hydraulic, refrigeration, and instrumentation tubing applications. Plumbers, HVAC technicians, and instrumentation pipefitters install this type of fitting during new construction and repair work on pressurized tubing runs.

This fitting is suited for residential and light commercial applications involving compressed air, fuel gas lines, refrigeration tubing, or instrumentation lines where a branch tee with a male pipe thread outlet is required. The compression-by-compression-by-MNPT end configuration allows the technician to branch off an existing tubing run without soldering or brazing, simplifying installation in tight or heat-sensitive areas. It is particularly useful in panel and equipment enclosures where space is limited and flame-free connections are preferred.

Key Features

• Brass construction for corrosion resistance and compatibility with a wide range of fluids and gases
• 2200 psi maximum working pressure for use in high-pressure tubing systems
• Compression x Compression x MNPT end connections eliminate the need for soldering or brazing
• 1/2 inch male NPT branch port for direct connection to threaded fittings or valves
• Compact male branch tee geometry for efficient line branching in confined spaces

Compatibility

Designed as an OEM-style replacement and standard compression fitting for use in pressurized tubing systems requiring a male branch tee with 1/2 inch MNPT thread and compression tube connections. Cross-reference Swagelok part number B-810-3-8TTM for equivalent fitment applications.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or instrumentation pipefitter familiar with compression fitting assembly. Depressurize and isolate the tubing circuit completely before disassembly or fitting installation. Ensure tubing ends are cut cleanly and deburred before seating into compression ferrules. Refer to applicable codes such as the IPC or IFGC for pressure testing and inspection requirements after installation.