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Front view of DURA 329-010 1-inch O-ring coupling, gray Schedule 40 PVC swivel x swivel fitting with visible O-ring seal and smooth socket ends.

DURA 329-010 O-Ring Coupling, 1" Swivel x Swivel

Brand: DURA
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$12.06
$9.04
SKU 329-010
In Stock (106)

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Made for dependable manifold and irrigation systems, the DURA 329-010 1" O-ring coupling provides a secure, leak-resistant connection. Swivel x swivel ends simplify alignment during installation while the O-ring seal prevents leaks under normal operating pressures. Manufactured to Schedule 40 PVC standards in gray material, this fitting is compatible with standard 1" PVC piping.

  • 1" size, configuration 1 x 1; swivel x swivel connections allow quick alignment without twisting the piping.
  • O-ring sealed design creates a reliable leak barrier — do not use paste, pipe dope, or Teflon tape on O-ring joints.
  • Schedule 40 PVC construction in gray material for corrosion-resistant performance in irrigation systems.
  • Ideal for manifold systems, drip irrigation, and other water-distribution assemblies requiring dependable O-ring seals.
  • Refer to the Special Piping Components Catalog (linked in product resources) for dimensional drawings and pressure ratings.

Installation tip: ensure pipe ends are clean and fully inserted until seated against the shoulder. After assembly, pressure-test the system per project specifications. Consult the product catalog for full technical details and dimensional charts.

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Frequently Asked Questions

What size and connections does this coupling use?
This part is a 1" coupling with 1 x 1 configuration and swivel x swivel connections for easy alignment.
How should I prepare joints for installation?
Clean pipe ends and fully insert to the shoulder. Do not use paste, pipe dope, or Teflon tape on O-ring joints.
Where can I find technical specs and drawings?
See the Special Piping Components Catalog linked in the product resources for dimensions and pressure ratings.