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Front view of NDS 4P06 4-inch white PVC sewer and drain cap, hub end solvent-weld design with smooth exterior finish and visible hub profile.

NDS 4P06 4" PVC S&D Cap — 4 in Hub, Solvent-Weld, White

Brand: NDS
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$6.64
$4.98
SKU 4P06
In Stock (132)

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The NDS 4P06 4" PVC S&D Cap provides a durable, solvent-weld hub end closure for 4-inch sewer and drain pipe. Manufactured from Type I PVC and molded in white, this cap is designed for non-pressurized underground drainage systems and delivers a reliable, watertight seal when solvent-welded to compatible pipe.

  • Fits 4 in. nominal S&D pipe: SDR-35, SDR-26, triple wall, and ASTM D-2729 (does not fit Schedule 40 pipe).
  • Hub end style for solvent-weld installation; creates a leak-proof connection for sewer and drain applications.
  • Material: PVC Type I, white; molded in the USA; meets ASTM D-3034 and ASTM D-2729 standards.
  • Dimensions: approximately 4.46 in ID x 4.25 in OD; length 1.87 in; nominal 4 in size.
  • Not for pressurized systems—maximum working pressure 5 psi; ideal for underground, non-pressurized drainage only.

Use this cap to terminate, seal, or temporarily close 4-inch S&D runs during installation, testing, or maintenance. For a permanent, watertight installation, solvent-weld according to pipe and solvent manufacturer instructions. Refer to NDS technical documentation and the product specification sheet for detailed installation guidance and certifications.

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Frequently Asked Questions

What pipe types does the NDS 4P06 cap fit?
Fits 4 in. nominal S&D pipe including SDR-35, SDR-26, triple wall, and ASTM D-2729; does not fit Schedule 40.
How is the 4P06 cap installed for a watertight seal?
Install using a solvent-weld hub connection per pipe and solvent manufacturer's instructions for a permanent, leak-proof bond.
Is the 4P06 cap suitable for pressurized systems?
No. The cap is intended for non-pressurized drainage only; maximum working pressure is 5 psi.
What are the cap dimensions and material?
Material: Type I PVC, white. Dimensions approx. 4.46 in ID x 4.25 in OD; length 1.87 in; nominal 4 in size.