Asc Engineered Solutions 300037009 Cast Iron Reducing Tee

Product Description

The ASC ENGINEERED SOLUTIONS 300037009 is a black cast iron reducing tee designed for threaded pipe assemblies in gas, water, and steam distribution systems. The fitting transitions from a 1-inch main run to a 3/4-inch branch outlet, allowing plumbers and pipefitters to reduce flow diameter at a tee junction without adding a separate bushing or reducer. Cast iron construction provides the durability and thread integrity required in commercial and industrial piping applications. The black coating offers corrosion resistance suited for dry or low-moisture environments.

This reducing tee is used in residential and light commercial gas distribution lines, compressed air systems, and low-pressure steam piping where a branch reduction is needed inline. It is a domestically manufactured fitting installed by licensed plumbers and pipefitters working on threaded iron pipe systems. The 1-inch by 3/4-inch configuration is a common size in both new construction and retrofit piping work.

Key Features

• Reduces branch outlet from 1 inch main run to 3/4 inch in a single fitting
• Cast iron construction for strength and thread durability in threaded systems
• Black coating provides corrosion resistance in dry and low-moisture service environments
• Domestically manufactured fitting
• Weighs 1.11 pounds per unit for straightforward handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for threaded iron pipe systems using 1-inch and 3/4-inch NPT connections.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with applicable IPC or IFGC requirements. Shut off and depressurize the line before disassembling any threaded fittings. Use appropriate pipe thread sealant or PTFE tape rated for the intended service medium on all threaded connections. Do not over-torque threaded cast iron fittings, as the material is not tolerant of excessive mechanical stress.

Technical Specifications

• Fitting Material: Cast Iron
• Coating: Black
• Fitting Size: 1 inch x 3/4 inch
• Type: Reducing Tee
• Item Weight: 1.11 pounds
• Origin: Domestic

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 300037009