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White NDS 9P06 PVC downspout adapter shown from side, 3" x 4" x 4" connection, solvent-weld hub visible and clear profile

NDS 9P06 PVC Downspout Adapter, 3" x 4" x 4" (Centered)

Brand: NDS
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$17.39
$13.04
SKU 9P06
In Stock (118)

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The NDS 9P06 PVC Downspout Adapter provides a secure transition from a 3" x 4" downspout to standard 4" Sewer & Drain (S&D) pipe. Designed for non-pressurized underground drainage, this solvent-weld adapter channels roof runoff directly into buried drainage lines while meeting applicable ASTM standards for reliable performance.

  • Model: 9P06 — PVC downspout adapter for 3" x 4" downspouts to 4" S&D hub.
  • Material & finish: Durable PVC in white finish for outdoor exposure and long service life.
  • Connection type: Solvent-weld hub creates a watertight joint with standard PVC components.
  • Application: For non-pressurized sewer and drainage systems; conveys gutter and downspout flows into drainage piping.
  • Performance: Meets applicable ASTM standards; suitable for typical residential and commercial drainage work.
  • Installation: Trim and test-fit, clean surfaces, then use primer and solvent cement per local code for a permanent seal.

Compact and economical, the NDS 9P06 is widely used by contractors and homeowners to route downspout discharge into 4" S&D piping. Keep one on hand for quick repairs or new installations—compatible with common gutter systems and standard PVC drainage components.

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Frequently Asked Questions

What size downspout and pipe does the 9P06 fit?
The 9P06 connects a 3" x 4" downspout end to standard 4" S&D pipe for buried drainage systems.
How is the NDS 9P06 installed?
This adapter is solvent-welded to PVC components. Clean, primer, and apply solvent cement per local code.
Is this adapter suitable for pressurized systems?
No. The 9P06 is intended for non-pressurized sewer and drainage applications only.