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The ASC Engineered Solutions 361177405 is a forged steel threaded reducing coupling rated for 3000 lb pressure service. It connects two threaded pipe segments of different sizes, reducing from 1-1/2 inches to 1/2 inch in a single fitting. Built from forged steel, this coupling delivers the wall thickness and structural integrity required for high-pressure piping systems. It is installed by licensed plumbers and pipefitters working on industrial, commercial, or mechanical piping assemblies where a reliable threaded reduction is needed.
This coupling is suited for high-pressure threaded piping applications in industrial plants, commercial mechanical rooms, and similar installations. The 3000 lb pressure rating makes it appropriate for demanding service conditions where standard fittings would not be adequate. The reducing design handles inline pipe size transitions without additional adapters, keeping the assembly compact and the thread engagement secure.
Designed as an OEM-style replacement or new-installation fitting for 3000 lb class threaded forged steel piping systems requiring an inline reducing connection.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes. Depressurize and isolate the piping system fully before disassembly or fitting installation. Apply appropriate thread sealant or PTFE tape to male threads per job specifications. Inspect threads on both the fitting and mating pipe for damage before assembly.
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