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Gray Spears Schedule 80 PVC socket coupling (Series 829), straight socket x socket fitting, full view.

Spears Schedule 80 PVC Coupling, Socket x Socket (1/2-4 in.)

Brand: PVC
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$6.25
$4.69
SKU 829-005
In Stock (8)

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Spears Schedule 80 PVC Couplings (series 829) are socket x socket fittings engineered for demanding piping systems. Available in nominal sizes 1/2 in. through 4 in., these couplings provide a durable, chemical-resistant joint for potable water, irrigation, and industrial fluid-handling applications.

  • Material & standards: Injection-molded PVC; meets ASTM D2467 and ASTM D1784 material specifications; NSF-certified for potable water service.
  • Pressure & temperature: Rated to 150 psi (non-shock at 73°F); service temperature up to 140°F (60°C).
  • Connection & installation: Socket x socket design for solvent-weld installation using approved PVC primer and solvent cement per Spears guidance and ASTM D2465.
  • Sizes & fit: Nominal sizes 1/2 in. – 4 in.; exact dimensions and weights vary by SKU — consult the technical spec sheet for part-specific L and OD measurements.
  • Construction: Gray Schedule 80 wall thickness provides enhanced pressure handling; injection-molded for consistent dimensions and long service life.
  • Applications: Suited for potable water, irrigation, chemical handling, and general plumbing where Schedule 80 PVC is specified. Not for use with compressed air or gases.

Common part numbers include 829-005 (1/2 in.) through 829-040 (4 in.). Select the SKU that matches your pipe nominal size and follow Spears' installation recommendations and solvent-cement cure times before pressurizing. See the product specification sheet for dimensional tables, pressure ratings, and ordering details.

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Frequently Asked Questions

What sizes are available for this Spears Schedule 80 coupling?
Available in nominal sizes 1/2 in. through 4 in.; choose the SKU that matches your pipe size (e.g., 829-005 = 1/2 in.).
What are the pressure and temperature ratings for this coupling?
Rated to 150 psi (non-shock at 73°F). Service temperature up to 140°F (60°C).
How should I join this socket coupling to PVC pipe?
Designed for solvent-weld (socket) installation using approved PVC primer and solvent cement; follow Spears and cement manufacturer's cure times before pressurizing.
Is this fitting certified for potable water use?
Yes — Spears Schedule 80 PVC couplings meet NSF potable-water certification and comply with relevant ASTM material standards.