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The SPEARS 54211313602 is a standard new-style PVC tank adapter fitting designed for secure, leak-resistant connections between piping systems and tank walls or vessel fittings. Rated at 150 psi non-shock at 73 degrees F, this adapter uses an EPDM gasket seal for a reliable, chemical-resistant connection. The socket end style accepts 3/4 inch PVC pipe and is manufactured to SCH 80/XH schedule wall thickness. Molded from PVC Type I, cell classification 12454, this fitting meets ASTM D2467 and is NSF-certified for potable water service. Plumbers and pipefitters working on chemical feed, water treatment, or industrial fluid systems rely on this fitting for consistent, code-compliant performance.
This tank adapter is suited for residential and commercial plumbing, water treatment, chemical processing, and industrial piping applications where a threaded or sealed tank connection is required. The 3/4 inch nominal socket configuration allows direct solvent-welding to Schedule 80 PVC pipe. Its domestic manufacture and conformance to ANSI B16.5, ASTM D1784, ASTM D2467, ASTM F439, and NSF standards make it appropriate for potable water and regulated fluid systems where material certifications are required during inspection.
Designed as an OEM-style SCH 80/XH tank adapter for use with 3/4 inch PVC piping systems in potable water, chemical feed, and industrial fluid applications meeting ANSI B16.5, ASTM D2467, and ASTM F439 standards.
Installation is performed by licensed plumbers or pipefitters familiar with PVC solvent-cement joining procedures. Shut off system pressure and drain the line before removing or installing any fitting. Use a PVC-rated solvent cement and primer appropriate for SCH 80 fittings and allow full cure time before pressurizing the system. Follow all applicable IPC and local plumbing code requirements for potable water or chemical service installations.
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