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The SPEARS 54211162736 is a 2-inch Schedule 40 PVC adapter fitting with a Socket x Male NPT (MNPT) end configuration. It transitions a plain socket connection to a male threaded pipe end, making it a common component in pressure-rated PVC piping systems. The fitting is injection molded from PVC for consistent wall thickness and uniform material distribution throughout stress concentration zones. At 2.625 inches in length and 2.75 inches in height, it is a compact, lightweight fitting suited for tight installations. Licensed plumbers and pipefitters install this type of adapter in both commercial and residential plumbing, irrigation, and industrial process piping applications.
This adapter is designed for use in Schedule 40 pressure piping systems where a socket-to-male-thread transition is required. Typical installation scenarios include connecting PVC mainlines to threaded valves, pumps, filters, or equipment ports. The fitting is domestically manufactured and rated for pressure service under Schedule 40 standards, making it appropriate for water distribution, irrigation manifolds, and light industrial fluid handling where PVC is a code-accepted material.
Designed as an OEM-style replacement or new-installation fitting for 2-inch Schedule 40 PVC pressure piping systems using socket and male NPT threaded connections.
Installation is performed by licensed plumbers or pipefitters in accordance with applicable IPC or local plumbing code requirements. Shut off and depressurize the supply line fully before cutting into any existing piping. The socket end requires PVC primer and solvent cement applied per manufacturer instructions and ASTM D2564 procedures. Allow full cure time before pressurizing the system.
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