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Front-angle view of Dawn KRC429-010 KwikRepair 1-inch PVC repair coupler, white Schedule 40 sleeve showing solvent-weld socket and smooth outer surface.

Dawn KRC429-010 PVC KwikRepair 1" Solvent Coupler

Brand: Dawn Industries
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$8.68
$6.51
SKU KRC429-010
In Stock (24)

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Compact, one-piece repair sleeve engineered for fast in-line repairs of 1" PVC lines. The Dawn KRC429-010 KwikRepair coupling slides onto the pipe and creates a permanent solvent-weld connection without O-rings, saving time and space on irrigation and plumbing repairs.

  • Model & size: Dawn KRC429-010 — 1" x 1" KwikRepair coupling designed for Sch. 40 PVC slip connections.
  • Material & connection: Made from Schedule 40 PVC with solvent-weld (slip) ends for a permanent bond when used with primer and solvent cement.
  • Pressure rating: Independently tested to 338 PSI at 73°F (class rating for 1" size), suitable for typical irrigation and sprinkler systems.
  • Dimensions: Collapsed length ~4-3/4", extended length ~7"; outside diameter and inner socket sized for standard 1" PVC installation.
  • Installation benefits: Sleeve slides over the pipe — no bending or flexing required. Permanent solvent weld seal with no O-rings; no thrust blocking or staking needed in most applications.
  • Applications: Ideal for sprinkler systems, irrigation main repairs, retrofit work, and other tight-space PVC repair scenarios.

Includes links to the KwikRepair product data sheet and PSI table for installers. Use with manufacturer-recommended primer and solvent cement and follow ASTM D2855 or the cement manufacturer's instructions for best results.

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Frequently Asked Questions

What pressure rating does this coupling have?
Independently tested to 338 PSI at 73°F for the 1" size; suitable for standard irrigation and sprinkler systems.
How do I install the KwikRepair coupling?
Cut and clean the pipe, slide the sleeve on, apply PVC primer and solvent cement to both ends, then seat the coupling until bonded.
Will this fit standard 1" Schedule 40 PVC?
Yes. The KRC429-010 is designed for 1" Sch. 40 PVC slip connections and creates a permanent solvent-weld seal without O-rings.

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