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429-338 PVC Reducer Coupling - 3" x 2" Slip, Schedule 40

429-338 PVC Reducer Coupling - 3" x 2" Slip, Schedule 40

Brand: PVC
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$23.82
$17.86
SKU 429338

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The 429-338 PVC reducer coupling provides a reliable Schedule 40 transition from 3" to 2" nominal pipe sizes. Molded from white PVC, this slip-style reducing coupling is designed for solvent-weld installation and offers long-term performance in irrigation, pool plumbing, potable water and general pressure piping systems when installed per code. The part is engineered to fit standard Schedule 40 pipe, delivering consistent alignment and a secure joint for repairs, retrofits and new installations.

  • Nominal size: 3" x 2" — fits standard Schedule 40 pipe.
  • Connection type: slip x slip (socket) ends for solvent-weld joining.
  • Material: white PVC, Schedule 40; meets common ASTM material specifications.
  • Certifications and ratings: NSF-listed for potable water where specified; max service temperature ~140°F.
  • Typical uses: irrigation systems, pool plumbing, underground runs, repairs and retrofit work.

Installers should confirm pipe schedule and prepare socket ends per solvent-weld cement instructions for a durable joint. This coupling is sold individually or in contractor quantities by many distributors; check local codes for potable water use. For dimension details, weight and packaging options consult the product specifications or contact technical support.

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Frequently Asked Questions

What pipe sizes does this reducer coupling fit?
This coupling fits 3" and 2" nominal Schedule 40 PVC pipe, providing a 3" to 2" reducing transition.
How should the slip ends be installed?
Prepare sockets per solvent-weld cement instructions, apply primer and cement, insert pipe fully and allow proper cure time.
Is this coupling suitable for potable water applications?
Many listings are NSF-listed for potable water; verify the specific product spec or local code before use.