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White PVC offset downspout adapter (NDS 9P03) front view showing 2x3 downspout inlet and 3-inch S&D hub outlet, with offset profile visible.

NDS 9P03 Offset Downspout Adapter — 2x3x3 PVC S&D Hub

Brand: NDS
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$11.02
$8.27
SKU 9P03
In Stock (85)

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Durable PVC offset downspout adapter that connects a 2×3 in. downspout to a 3 in. Sewer & Drain (S&D) hub. The offset profile allows the downspout to sit flush against a wall while directing water into 3" drainage pipe. Designed for non-pressurized drainage systems, this adapter accepts solvent-weld connections for a secure, leak-resistant transition and is manufactured to meet applicable ASTM standards.

  • Fits: 2" x 3" downspout to 3" S&D hub (nominal 2x3x3).
  • Material: Durable white polyvinyl chloride (PVC) with UV-resistant formulation.
  • Offset design: Allows proper alignment when the downspout is fastened against the building wall.
  • Connection: Solvent-weld hub for a permanent, watertight joint; suitable for SCH40/DWV and S&D piping where specified.
  • Performance: For non-pressurized underground and surface drainage applications; maximum working pressure typically limited for stormwater conveyance (consult local codes).
  • Standards: Manufactured to meet applicable ASTM standards for drainage fittings.

Lightweight and easy to install, the NDS 9P03 provides a dependable transition from gutter to drainage pipe in residential and light-commercial projects. Confirm pipe end style (S&D or DWV) and prepare mating surfaces for solvent welding per manufacturer recommendations. For project specifications, refer to the NDS drainage catalog and technical literature.

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Frequently Asked Questions

What downspout sizes does the 9P03 accept?
The 9P03 is designed for 2×3 in. downspouts and transitions to a 3 in. S&D hub for standard drainage piping.
Can I solvent-weld this adapter to schedule 40 pipe?
Yes. The PVC adapter accepts solvent-weld connections and can join to SCH40/DWV or S&D pipe per installation practices.
Is the adapter suitable for pressurized systems or underground use?
This adapter is intended for non-pressurized drainage applications; consult local codes for any buried installations and working pressure limits.