Asc Engineered Solutions 361178502 Reducing Coupling 2x1.5in

Product Description

The ASC Engineered Solutions 361178502 is a forged steel threaded reducing coupling rated for 3000 lb pressure service. It connects a 2-inch pipe to a 1-1/2-inch pipe using threaded ends on both sides, making it a standard choice for reducing pipe diameter within high-pressure piping systems. At 4.40 pounds, this fitting is built to handle demanding industrial and commercial plumbing applications. Licensed plumbers and pipefitters typically specify forged steel couplings at this pressure class for steam, oil, gas, and high-pressure water lines where cast fittings are not acceptable.

This reducing coupling is suited for industrial process piping, commercial mechanical rooms, and heavy-duty plumbing installations where a 3000 lb Class forged steel fitting is required. It threads onto standard NPT pipe ends and is designed for systems that require a reliable, code-compliant transition from 2-inch to 1-1/2-inch line size. Applications commonly include steam distribution, compressed air headers, hydraulic lines, and similar high-pressure fluid systems.

Key Features

• Forged steel construction for superior strength over cast alternatives in high-pressure service
• 3000 lb pressure class rating for demanding steam, gas, and hydraulic applications
• Threaded ends compatible with standard NPT pipe on both the 2-inch and 1-1/2-inch sides
• Reduces pipe diameter inline without additional fittings or adapters
• Weighs 4.40 pounds, consistent with full-body forged construction

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3000 lb Class threaded forged steel piping systems using standard NPT connections in 2-inch by 1-1/2-inch configurations.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes, including ASME B16.11 standards for forged fittings. Depressurize and isolate the line completely before removing existing fittings or threading new connections. Apply appropriate thread sealant or PTFE tape to NPT threads before assembly. Do not over-torque threaded connections, as forged steel fittings rely on proper thread engagement rather than excessive force for a leak-free joint.

Technical Specifications

• Fitting Material: Forged Steel
• Fitting Size: 2 inches x 1-1/2 inches
• Pressure Rating: 3000 lb
• Connection Type: Threaded Reducing
• Item Weight: 4.40 pounds

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 361178502