Bmi Usa 35580 Black Malleable Iron Pipe Tee 3x3x2.5 in

Product Description

The BMI USA 35580 is a malleable iron black pipe tee designed for joining and branching threaded pipe runs in plumbing, gas, and mechanical systems. This three-way fitting connects a 3-inch run with a 2.5-inch branch outlet, allowing flow direction changes and distribution in standard threaded piping configurations. At 5.7 pounds, the casting is substantial and suited for commercial and residential service. Licensed plumbers and pipefitters are the typical installers. The black iron finish is standard for gas distribution systems where galvanized coatings are not required.

This tee is used in threaded black iron pipe systems for natural gas, propane, steam, and general mechanical applications. The reducing branch configuration makes it practical for supply mains that step down to smaller branch lines. It is well suited to both residential gas rough-in work and light commercial mechanical rooms where threaded fittings are specified.

Key Features

• Malleable iron construction provides impact resistance and strength in threaded piping systems
• Black finish is standard for gas piping applications where galvanized fittings are not permitted
• 3 x 3 x 2.5 inch reducing configuration allows main-to-branch step-down in a single fitting
• Threaded connections compatible with standard NPT pipe threads
• Substantial 5.7-pound casting weight reflects full commercial-grade wall thickness

Compatibility

Designed as an OEM-style replacement or new-installation fitting for standard NPT threaded black iron pipe systems in residential and commercial gas, steam, and mechanical piping applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes including the IFGC and IPC. Shut off and depressurize the gas or fluid supply completely before removing or installing any threaded fittings. Apply an approved thread sealant or PTFE tape rated for the intended service medium to all male threads before assembly. Do not over-tighten threaded connections, as malleable iron fittings can crack if excessive force is applied.

Technical Specifications

• Material: Malleable Iron
• Finish: Black
• Run Size: 3 inches x 3 inches
• Branch Size: 2.5 inches
• Weight: 5.7 pounds
• UPC: 777701355806

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 35580