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The ASC Engineered Solutions 831028402 is a galvanized steel pipe nipple used to connect threaded pipe sections in plumbing, HVAC, and general mechanical piping systems. Measuring 1-1/4 inches in diameter by 2 inches in length, this close-tolerance nipple provides a short, rigid threaded connection between fittings, valves, and pipe runs. The galvanized steel construction resists corrosion in typical water supply and mechanical service applications. Installation is handled by licensed plumbers and pipefitters working on commercial and residential systems.
This nipple is suited for low-pressure water supply lines, steam distribution, and general-purpose threaded piping assemblies in residential and light commercial settings. The 1-1/4-inch nominal pipe size fits standard NPT threaded fittings and valves of the same nominal size. It is commonly used as a close nipple extension in tight-clearance installations where a longer nipple or spool piece is not practical.
Designed as an OEM-style replacement and standard-use fitting for 1-1/4-inch NPT threaded piping systems in plumbing and mechanical applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC or IFGC requirements. Shut off the water supply and depressurize the line before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the NPT threads before assembly. Do not over-torque threaded connections, as this can crack fittings or distort threads.
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