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The ASC Engineered Solutions 319907481 is a galvanized iron hex bushing used to reduce pipe thread connections from a larger female fitting to a smaller male fitting. The hex body provides a secure wrench grip during installation and removal. At 1.5 inches by 0.75 inches, this bushing handles a common reduction size found throughout commercial and residential piping systems. Weighing 0.46 pounds, it is a domestically produced fitting suited for plumbing, HVAC condensate, and general-purpose threaded pipe assemblies. Licensed plumbers and pipefitters are the primary installers of this type of fitting.
This galvanized hex bushing is used in threaded iron pipe systems where a reduction between two pipe sizes is required at a single fitting point. It is appropriate for water supply lines, low-pressure gas piping, and general mechanical piping applications that require corrosion-resistant iron fittings. The galvanized coating provides added protection against rust in exposed or mildly corrosive environments. It suits both new construction and retrofit work wherever a 1.5-inch to 0.75-inch threaded reduction is needed.
Designed as an OEM-style replacement or new-installation fitting for threaded iron pipe systems requiring a 1.5-inch to 0.75-inch pipe reduction.
Installation is performed by a licensed plumber or pipefitter. Shut off and depressurize the line before disassembling any threaded connection. Apply listed thread sealant or PTFE tape to the male threads before makeup. Tighten to a snug, wrench-tight fit without overtightening, which can crack the fitting body.
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