Asc 306032806 Cast Iron Flanged 125 Reducing Tee 4x4x3

Product Description

The ASC ENGINEERED SOLUTIONS 306032806 is a black cast iron flanged 125 reducing tee designed for low-pressure piping systems. This fitting connects a 4-inch main line run to a 3-inch branch outlet, with a 4-inch inlet, making it a practical solution for drain, waste, and vent or industrial piping configurations. Constructed from domestic black cast iron, it offers the durability and rigidity expected in commercial and industrial plumbing applications. The flanged 125 designation indicates a 125-pound pressure class, suitable for low-pressure liquid and drainage service. At 62 pounds, this is a substantial cast iron fitting intended for permanent, structural piping installations.

This reducing tee is used in commercial and industrial plumbing systems where a main 4-inch line must reduce to a 3-inch branch. Typical applications include process piping, drainage systems, and low-pressure water distribution in building mechanical rooms. It is suited for above-ground flanged piping assemblies where a bolted, gasketed connection is required at each port. Licensed plumbers and pipefitters install this fitting as part of flanged piping runs in facilities requiring robust, long-service cast iron construction.

Key Features

• Black cast iron construction provides high durability and long service life in demanding environments
• Flanged 125-pound pressure class rating for low-pressure liquid and drainage service
• 4 x 4 x 3 inch configuration allows main-line to branch-line reduction in a single fitting
• Domestically produced for consistent material quality and dimensional accuracy
• Heavy-duty weight of 62 pounds reflects solid, full-body cast iron construction

Compatibility

Designed as an OEM-style replacement or new-installation fitting for flanged 125-pound class black cast iron piping systems requiring a 4 x 4 x 3 inch reducing tee configuration.

Installation Notes

Installation of this flanged reducing tee should be performed by a licensed plumber or pipefitter in accordance with applicable plumbing codes such as the IPC or local authority requirements. Isolate and depressurize the piping system completely before beginning work. A gasket appropriate for the service fluid and flanged 125-pound bolt pattern is required at each flanged connection. Due to the weight of this fitting, proper lifting equipment or a second installer should be used to avoid injury during handling and alignment.

Technical Specifications

• Fitting Material: Black Cast Iron
• Fitting Size: 4 inches x 4 inches x 3 inches
• Type: Reducing Tee
• Pressure Class: 125
• Item Weight: 62 pounds
• Origin: Domestic

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 306032806