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The SPEARS 54211168370 is a Schedule 80 PVC socket cap designed to terminate the end of a half-inch socket-end pipe run. Molded from PVC in a standard gray color, this cap carries a Schedule 80 (Extra Heavy) pressure rating, making it suitable for higher-pressure liquid and chemical handling applications. At 1-3/16 inches wide and 1-7/32 inches tall, it is a compact fitting that installs cleanly into standard half-inch socket connections. Plumbers and pipefitters use this cap to close off pipe ends during pressure testing, system modification, or permanent line termination on PVC pressure piping systems.
This cap is used in residential and commercial plumbing, irrigation, industrial process piping, and chemical distribution systems where Schedule 80 PVC is specified. Its socket end style accepts a solvent-cement joint, providing a permanent, leak-tight seal. The pressure-type fitting designation confirms it is rated for use in pressurized systems, not drain or vent applications. Domestically manufactured, it meets the quality expectations of contractors and facility maintenance teams working to schedule specifications.
Designed as an OEM-style replacement and standard-stock fitting for half-inch Schedule 80 PVC pressure piping systems using socket-end solvent-cement connections.
Installation requires a licensed plumber or qualified pipefitter in jurisdictions where pressure piping work is regulated. Depressurize and drain the line completely before cutting in or capping any pipe section. Use PVC primer and solvent cement rated for Schedule 80 PVC pressure fittings, following the cement manufacturer's cure time before returning the system to service. Observe applicable IPC and local plumbing code requirements for pressure testing after installation.
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