Bmi 35448 Malleable Iron Black Tee 1x1/2x1

Product Description

The BMI 35448 is a malleable iron black tee fitting designed for threaded pipe systems in residential and commercial plumbing and gas distribution applications. This reducing tee measures 1 inch on the run with a 1/2 inch branch outlet, returning to 1 inch on the outlet end, allowing for a branch takeoff from a larger main line. The black finish is standard for gas piping systems and is produced from malleable iron for durability under pressure and temperature cycling. Licensed plumbers and pipefitters install this fitting as part of branch supply configurations in piping assemblies.

This tee is used in threaded black iron piping systems typically found in residential and light commercial gas distribution, compressed air lines, and industrial plumbing. The reducing branch configuration makes it suitable for tapping a smaller line off a 1 inch main run. The fitting accepts standard NPT threaded pipe on all three ports.

Key Features

• Malleable iron construction for strength and resistance to impact in threaded systems
• Black finish standard for gas piping applications
• Reducing branch outlet: 1 inch run x 1/2 inch branch x 1 inch outlet
• NPT threaded connections on all three ports
• Part of the BMI black fittings line for consistent system compatibility

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard NPT threaded black iron pipe systems in plumbing and gas distribution assemblies.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, the International Fuel Gas Code (IFGC), or the International Plumbing Code (IPC) as required by the application. Apply thread sealant or pipe tape rated for the intended service before assembly. Shut off and depressurize the gas or fluid supply completely before cutting into any existing piping. Do not overtighten threaded connections; use a pipe wrench on the fitting body, not on the branch port.

Technical Specifications

• Material: Malleable Iron
• Finish: Black
• Product Type: Tee
• Size: 1 inch x 1/2 inch x 1 inch
• Category: Black Fittings

Standard Information

• Brand: BMI
• Manufacturer Part Number: 35448