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White 4-inch PVC S&D female cleanout adapter (413P) showing spigot to FPT threaded connection.

413P PVC S&D Female Cleanout Adapter, 4 in. Spigot x FPT

Brand: NDS
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$11.26
$8.44
SKU 413P
In Stock (34)

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413P PVC S&D female cleanout adapter provides a reliable access point for 4 in. sewer and drain (S&D) systems. The solvent-weld spigot connects to a 4 in. S&D fitting hub while the 4 in. Female Pipe Thread (FPT) accepts a removable plug for routine maintenance and clog removal.

  • Material: durable PVC engineered for underground sewer and drainage applications.
  • Connection: 4 in. spigot (S&D hub) x 4 in. FPT - fits 4 in. MPT cleanout plug (41P8), sold separately.
  • Standards: meets applicable ASTM specifications for S&D fittings.
  • Pressure: designed for non-pressurized use with a maximum working pressure of 5 psi.
  • Made in the USA and compatible with common 4 in. sewer & drain pipe installations.

Ideal for new installations or retrofits, the 413P solvent-weld adapter creates a secure, leak-resistant connection and gives technicians easy access for inspection and cleaning. Use with the matching threaded cleanout plug and follow local code and manufacturer installation instructions.

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Frequently Asked Questions

What pipe does the 413P adapter commonly fit?
Designed for 4 in. sewer and drain (S&D) pipe; connects spigot to the S&D fitting hub.
Is a cleanout plug included with the 413P adapter?
No. The adapter accepts a 4 in. MPT cleanout plug (41P8) which is sold separately.
How is the 413P adapter installed and secured?
Solvent-weld the spigot into the S&D fitting hub, then thread the removable plug into the FPT opening.
What pressure and standards does the adapter meet?
Meets applicable ASTM specifications for S&D fittings and is rated for non-pressurized use up to 5 psi.