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White PVC NDS 2P42 4-inch sewer drain adapter bushing, front three-quarter view showing socket and exterior profile, on plain background.

NDS 2P42 4 in PVC Sewer & Drain Adapter Bushing

Brand: NDS
Save 25%
$14.49
$10.87
SKU 2P42
In Stock (25)

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Compact and durable, the NDS 2P42 adapter bushing provides a reliable transition for DWV sewer and drain systems. Molded from white PVC, this 4 in adapter is designed to create solvent-weld connections between standard house drain piping and larger sewer mains, delivering a leak-resistant joint for residential and light commercial applications.

  • Size: 4 in nominal diameter for house drain connections.
  • Material: Durable, corrosion-resistant PVC formulated for DWV use.
  • Application: Adapter bushing for transitioning sewer and drain pipe sizes and socket types.
  • Connection: Solvent-weld installation provides a secure, permanent seal when installed per local code.
  • Compatibility: Works with standard 4" house pipe and mates to larger sewer mains and fittings.
  • Maintenance: Low-maintenance PVC construction resists rot and corrosion; inspect joints periodically.

Designed as part of NDS's drainage fittings line, this adapter complements tees, elbows, repair couplings, and flexible connectors. It installs quickly with common solvent-cement procedures and is intended for DWV service—use appropriate primer and cement and follow local plumbing codes. Relevant product literature and the NDS drainage catalog are available from the product page for installers who require dimensional drawings and system guidance.

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Frequently Asked Questions

What pipe sizes does this 2P42 adapter bushing fit?
This adapter is sized for 4 in nominal house drain connections and is intended to mate with larger sewer mains as required in DWV systems.
How is the adapter bushing installed?
Install using standard PVC solvent-weld procedures: clean, prime (where required), apply cement, and join. Follow local plumbing code and manufacturer instructions.
Is this fitting suitable for exterior sewer connections?
Yes. Molded PVC resists corrosion and is suitable for DWV sewer and drain service when installed above or below grade per code.
What maintenance does the PVC adapter require?
Minimal maintenance—visually inspect joints periodically for signs of leaks or movement and ensure surrounding pipe supports remain secure.