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The ASC ENGINEERED SOLUTIONS 321200065 is a straight tapped galvanized steel coupling designed for joining threaded pipe sections in plumbing and mechanical piping systems. This fitting accepts 1-1/4 inch pipe and provides a secure, inline connection with tapped threads on both ends. The galvanized steel construction offers corrosion resistance suitable for a range of indoor and light commercial applications. At 0.50 pounds, this coupling is a compact, durable fitting typically installed by licensed plumbers and pipefitters during new construction or maintenance work on threaded piping systems.
This coupling is suited for residential and light commercial piping installations where a straight inline threaded connection is required. The 1-1/4 inch fitting size fits standard Schedule 40 threaded pipe runs commonly found in water supply, mechanical, and general-purpose piping applications. The tapped design allows direct thread engagement without additional fittings, keeping installations clean and reducing potential leak points.
Designed as an OEM-style replacement or standard fitting for 1-1/4 inch threaded piping systems in residential and light commercial plumbing and mechanical applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable IPC and local plumbing codes. Shut off and depressurize the piping system before removing or installing any threaded fittings. Apply appropriate thread sealant or PTFE tape to all male threads before assembly and tighten to a secure, leak-free fit using a pipe wrench. Do not overtighten, as this can damage the tapped threads or the coupling body.
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