Asc 361177009 Forged Steel Reducing Coupling 1.25x1 in 3000lb

Product Description

The ASC Engineered Solutions 361177009 is a forged steel threaded reducing coupling rated for 3000 lb pressure service. It transitions pipe from a 1.25-inch female thread to a 1-inch female thread, making it a standard component in high-pressure piping assemblies. The forged steel construction provides the structural integrity and wall thickness required for demanding industrial and mechanical applications. Licensed plumbers and pipefitters install this fitting in steam, hydraulic, compressed air, and process piping systems where reduced-port connections are required at elevated pressures.

This reducing coupling is suited for commercial and industrial piping installations that call for a Class 3000 forged steel threaded fitting per ASME B16.11 standards. Typical applications include boiler rooms, industrial process lines, and mechanical rooms where reducing connections must handle high-pressure service. The 1.25-inch-by-1-inch size is a common transition in main-and-branch configurations.

Key Features

• Forged steel construction for high-pressure and high-temperature service
• 3000 lb pressure class rating for demanding piping systems
• Threaded ends for straightforward pipe assembly without welding
• 1.25-inch to 1-inch reducing geometry for main-to-branch or pipe-size transitions
• Compact coupling form factor simplifies installation in tight piping layouts

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Class 3000 forged steel threaded piping systems using 1.25-inch and 1-inch NPT pipe.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes, including ASME B31.1 or B31.3 as required by the system. Depressurize and isolate the piping system fully before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly, and tighten to the fitting manufacturer and code-specified engagement — do not over-torque. Inspect threads for damage before installation.

Technical Specifications

• Fitting Material: Forged Steel
• Fitting Size: 1.25 inches x 1 inch
• Pressure Rating: 3000 lb
• Type: Threaded Reducing Coupling
• Item Weight: 2.08 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 361177009