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The ASC ENGINEERED SOLUTIONS 320200066 is a straight tapped black steel coupling designed for joining threaded pipe sections in a straight-line configuration. Built from black steel, this coupling accepts a tapped connection on each end, making it suitable for threaded pipe assemblies in gas, mechanical, and general plumbing piping systems. At 1-1/4 inches in size and weighing 0.48 pounds, it is a compact, durable fitting used by licensed plumbers, pipefitters, and HVAC mechanics in both residential and commercial installations.
This coupling is a standard fitting used in black steel pipe distribution systems, including natural gas supply lines, steam lines, and general mechanical piping. Its straight tapped configuration allows two threaded pipe ends to be joined in a continuous run without offset. The 1-1/4-inch size makes it appropriate for mid-range pipe diameter applications commonly found in commercial gas distribution, boiler piping, and industrial mechanical systems.
Designed as an OEM-style replacement or standard replacement fitting for 1-1/4-inch black steel threaded pipe systems in gas, steam, and general mechanical piping applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC) where applicable. Shut off gas or fluid supply and depressurize the line before disassembly or fitting installation. Apply thread sealant or pipe tape rated for the intended service to all threaded connections before assembly. Do not use on systems or pressures beyond the fitting's rated specification.
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