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The ASC ENGINEERED SOLUTIONS 300154408 is a black-coated cast iron eccentric reducer designed to connect pipe runs of differing diameters while maintaining a flat bottom alignment. The fitting transitions from a 2-inch inlet to a 1.5-inch outlet and is manufactured domestically from cast iron for durability in demanding piping systems. Weighing 1.93 pounds, this reducer is suited for use in drain, waste, and vent applications where eccentric alignment is required to prevent air pockets or solids buildup. Licensed plumbers and pipefitters are the primary installers of this type of fitting in commercial and industrial settings.
Eccentric reducers are commonly used in horizontal drain and process piping runs where maintaining a level pipe invert is critical. This fitting is appropriate for commercial plumbing systems, industrial drainage, and mechanical room piping where pipe diameter changes are required without shifting the pipe centerline symmetrically. The black coating is standard for cast iron DWV and related service applications. This fitting is intended for use by licensed plumbers and pipefitters following applicable local and national plumbing codes.
Designed as an OEM-style replacement or new-installation fitting for cast iron drain, waste, and vent piping systems requiring an eccentric transition from 2-inch to 1.5-inch pipe diameter.
Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Isolate the section of piping and ensure the system is depressurized and drained before removing or installing the fitting. When orienting the eccentric reducer in horizontal runs, position the flat side down to maintain proper drainage slope and prevent air locks. Use appropriate joint compounds or mechanical couplings as specified for cast iron connections.
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