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The SPEARS 54211180907 is a standard reducing coupling manufactured from molded CPVC for use in Schedule 80 pressure piping systems. It connects a 2-inch pipe to a 1-1/2-inch pipe using a socket end style, creating a secure, solvent-welded joint. The fitting measures 3-7/32 inches in length and is gray in color, consistent with Schedule 80 CPVC fittings used in industrial and commercial plumbing. Licensed plumbers and pipefitters install this type of fitting when reducing pipe diameter within a pressure system. CPVC construction provides chemical resistance and suitability for higher-temperature fluid handling compared to standard PVC.
This reducing coupling is suited for pressure piping applications in commercial and industrial environments where a pipe size transition is required. The Schedule 80 wall rating makes it appropriate for systems operating at elevated pressures. Typical installations include chemical distribution lines, hot and cold water supply systems, and industrial process piping. The socket end style accepts standard CPVC pipe for solvent cement joining. This is a domestically manufactured fitting.
Designed as an OEM-style replacement or new-installation fitting for Schedule 80 CPVC pressure piping systems using 2-inch and 1-1/2-inch nominal pipe sizes with socket-style connections.
Installation should be performed by a licensed plumber in accordance with applicable plumbing codes such as the IPC. Depressurize and drain the system completely before cutting or joining any fittings. Use only CPVC-rated solvent cement and primer appropriate for Schedule 80 fittings. Allow full cure time per the cement manufacturer's instructions before restoring system pressure.
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