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NDS 8P07 8 x 6 PVC S&D reducer coupling, white hub x hub solvent-weld fitting shown front view for installation.

NDS 8P07 8x6 PVC S&D Reducer Coupling - Hub x Hub

Brand: NDS
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$120.99
$90.74
SKU 8P07
In Stock (9)

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The NDS 8P07 8 x 6 PVC S&D Reducer Coupling securely connects 8-inch and 6-inch sewer & drain (S&D) pipes for non-pressurized underground drainage systems. Designed for solvent-weld (Hub x Hub) installation, this white PVC coupling provides a reliable, long-term joint that meets industry standards.

  • Material & finish: PVC Type I, molded white for corrosion resistance and long service life.
  • Sizes & connection: 8" hub x 6" hub — solvent-weld (Hub x Hub) connection compatible with standard S&D pipe.
  • Compatibility: Works with SDR-35, SDR-26, Triple Wall, and ASTM D-2729 pipe where hub connections are used.
  • Performance: For non-pressurized drainage; meets applicable ASTM standards with maximum working pressure of 5 psi.
  • Applications: Ideal for sewer laterals, storm drainage transitions, pop-up emitter connections, and other below-grade drainage systems.
  • Installation tips: Clean and primer the hubs, apply solvent cement per manufacturer instructions, and allow proper cure time before backfill.

This reducer coupling is part of NDS's drainage fittings family and is built for fast, solvent-weld assembly and dependable performance in underground S&D systems. See product literature for technical specs and installation guidance.

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Frequently Asked Questions

What pipe sizes and connection type does this coupling support?
Connects 8-inch to 6-inch S&D pipe with a Hub x Hub solvent-weld connection; compatible with standard S&D hubs.
Can I use the 8P07 coupling for pressurized systems?
No. The 8P07 is for non-pressurized underground drainage only; maximum working pressure is 5 psi per manufacturer guidance.
How should I install the NDS 8P07 reducer coupling?
Prepare and clean hubs, apply primer and solvent cement per manufacturer instructions, assemble Hub x Hub joints, and allow proper cure time before backfill.