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The ASC Engineered Solutions 300047206 is a cast iron black reducer fitting designed for threaded piping systems. This reducer connects a 2-inch pipe to a 1-1/2-inch pipe while maintaining a 2-inch outlet, making it a standard reducing tee-style configuration used in drainage, waste, vent, and general-purpose piping assemblies. The fitting carries a Class 125 pressure rating and features a black finish. It is installed by licensed plumbers and pipefitters working on commercial and residential systems where cast iron threaded fittings are specified.
This reducer is suited for use in black iron piping systems commonly found in gas distribution, fire suppression, and general plumbing applications requiring a threaded cast iron fitting. The Class 125 designation indicates suitability for low-pressure service. It is a standard off-the-shelf fitting appropriate for rough-in and retrofit work where reducing a pipe run from 2 inches to 1-1/2 inches is required at a branch or inline connection point.
Designed as an OEM-style replacement fitting for use in standard Class 125 cast iron threaded piping systems. No specific compatible model numbers or system families were identified in the product data.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing and mechanical codes. Shut off and depressurize the piping system completely before removing or installing any threaded fitting. Apply an appropriate thread sealant or PTFE tape to all male threads before assembly. Do not overtighten; use a pipe wrench with a backup wrench to avoid stressing adjacent connections.
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