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3 in. PVC Compression Coupling CPC-3000 - 9 in. Length, White

Brand: PVC
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Original Price $75.10
Current Price $56.33
SKU CPC3000
In Stock (13)

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3 in. PVC compression coupling (model CPC-3000) designed for fast, leak-resistant connections between two sections of 3" IPS pipe. Molded PVC construction and compression ends provide a durable repair and modification option for irrigation, pool, spa, and general plumbing systems. Per manufacturer specifications, this coupling uses Santoprene gaskets and is intended for standard IPS/Sch 40 installations.

  • Size & fit: 3 in. IPS (Iron Pipe Size) compatibility; fits standard 3" Schedule 40 PVC pipe.
  • Length: 9 in. overall body length for secure overlap and stable connections.
  • Material & color: High-impact PVC body in white for corrosion resistance and long service life.
  • Sealing system: Santoprene compression gaskets provide a leak-resistant seal without solvent welding.
  • Performance: Rated to 150 PSI at 73°F per manufacturer spec sheets; NSF-61 listed for potable water applications when specified.
  • Applications: Ideal for irrigation repairs, pool and spa plumbing, retrofit and temporary connections, and general water conveyance systems.
  • Installation: Slip over clean pipe ends, hand-start compression nuts, then tighten with a wrench to manufacturer torque recommendations; inspect for leaks before backfill.

This coupling is a straightforward solution for contractors and homeowners who need a reliable, non-permanent connection that accepts IPS pipe and resists leaks under normal working pressures. Check local codes for material approvals and confirm pressure requirements for your system prior to installation.

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Frequently Asked Questions

What pipe size and standard does this coupling fit?
Fits 3 in. IPS (Iron Pipe Size) / Schedule 40 PVC pipe; designed for standard 3" plumbing and irrigation connections.
What maximum pressure rating does this coupling have?
Rated to 150 PSI at 73°F according to manufacturer specifications; verify system requirements before installation.
Are the gaskets suitable for potable water systems?
Yes. The coupling uses Santoprene gaskets and is NSF-61 listed where specified for potable water applications.
How is the compression coupling installed correctly?
Slide ends onto clean pipe, hand-start the compression nuts, then tighten with a wrench to secure the seal; test for leaks.

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