Asc Engineered Solutions 310055009 Reducing Tee 3x1-1/4 in

Product Description

The ASC Engineered Solutions 310055009 is a black malleable iron reducing tee designed for threaded pipe systems in commercial and industrial plumbing, mechanical piping, and gas distribution applications. The tee transitions from a 3-inch run to a 1-1/4-inch branch outlet, making it a practical fitting wherever a line reduction is required at a tee junction. At 4.50 pounds, this is a solid, heavy-duty fitting. The black oxide coating provides corrosion resistance suitable for dry or low-moisture environments. Licensed plumbers and pipefitters are the typical installers for this class of fitting.

This reducing tee is used in residential and commercial threaded pipe installations including steam, gas, and water distribution systems. It is well-suited for mechanical rooms, boiler piping, and branch-off runs where a main 3-inch line must feed a smaller 1-1/4-inch lateral. Domestic manufacture supports compliance requirements on projects that specify USA-made components. The malleable iron construction handles the mechanical stress of threaded assembly and provides durability in demanding service environments.

Key Features

• Reduces a 3-inch run to a 1-1/4-inch branch outlet in a single fitting
• Black malleable iron construction for strength and durability in threaded piping systems
• Black oxide coating for corrosion resistance in dry and low-moisture service
• Domestically manufactured, suitable for projects requiring USA-made fittings
• Threaded ends compatible with standard NPT pipe and fittings

Compatibility

Designed as an OEM-style replacement and standard-fit component for 3-inch by 1-1/4-inch threaded malleable iron piping systems in commercial and residential mechanical applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical and plumbing codes, including IPC and IFGC requirements where gas service is involved. Shut off and depressurize the pipe system completely before disassembling or installing any fittings. Apply appropriate thread sealant or PTFE tape to all NPT threads before assembly. Do not over-torque threaded connections, as malleable iron fittings can crack under excessive force.

Technical Specifications

• Fitting Size: 3 inches x 1-1/4 inches
• Fitting Material: Malleable Iron
• Coating: Black
• Type: Reducing Tee
• Weight: 4.50 pounds
• Origin: Domestic (USA)

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 310055009