4" x 3" PVC (Sch. 40) Reducing Coupling
This schedule 40 reducing coupling fitting is used to connect 4" PVC pipe to 3" PVC pipe in a straight line. Socket (hub) connections on both outlets.

Features:
  • NSF certified for potable water applications
  • Lead-free
  • Manufactured in accordance with ASTM D2466 standard
  • Made in the USA
  • Max temperature: 140°F
  • See Literature for detailed temperature ratings.

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4" x 3" PVC (Sch. 40) Reducing Coupling

  • Views: 62
  • Brand: Spears
  • Model: 429-422
  • Availability: In Stock
  • Usually ships: within 1 business day(s)
  • $ 16.95
  • 4 or more $ 17.30

Tags: 4" x 3" PVC reducing coupling, Schedule 40 PVC fitting, pipe size reduction, plumbing connector, DWV system fitting, PVC pipe fitting, plumbing system adapter, corrosion-resistant coupling