• This box is great for large applications such as golf courses but is also a suitable size for the home. Accepts 2”, 3”, 4” & 6" pipe.  We also have risers available so you can easily bring the drain box to grade. Available for In Store Pick Up Only
  • This box is great for large applications such as golf courses but is also a suitable size for the home. Accepts 2”, 3”, 4” & 6" pipe.  We also have risers available so you can easily bring the drain box to grade. Available for In Store Pick Up Only
  • 20"x 2" risers are a great solution for systems needing only a few inches to come to grade.
    • Allows tank, riser, and tank lid to be poured together
    • Accepts additional 20” Risers to bring to grade for servicing
    • Patented ring to guarantee watertight and airtight seal between concrete tank and riser
    • Fits anywhere in the Riser stack
    • Can be used as a 2″ Riser
  • 20" x 12" Riser. For use with 20" Round Distribution Box. DISTRIBUTION BOX NOT INCLUDED.
  • 20" x 6" Riser. For use with 20" Round Distribution Box. DISTRIBUTION BOX NOT INCLUDED.
  • Sale!
    Dry Fit, NO GLUE! Introducing the ultimate solution for connecting 4" corrugated pipe to any 4" smooth wall PVC pipe - our HDPE coupler. Built to last, our coupler is made from the strongest material on the planet, HDPE, which boasts a lifespan of up to 500 years. It has a lifetime guarantee not to crack. Not only is HDPE durable, but it's also flexible enough to withstand underground buried downspouts, which is crucial when the ground settles and shifts over time. Plus, our coupler is effortless to install and requires no PVC glue or cement. Simply connect one end of the coupler to the corrugated pipe, attach the PVC pipe to the other end, and seal it with PVC tile tape - it's that easy. And, because we believe in supporting American-made products, our HDPE coupler is proudly made in the USA. Upgrade your pipe connections with our HDPE coupler and enjoy a durable, long-lasting solution that will stand the test of time. MUST BE DRY FIT. Use PVC Tile Tape for connecting.

    Features

    • Made of 100% HDPE.
    • Pure virgin material. Not recycled.
    • NO blown in fillers.
    • Does not crack during freeze ups in the north.
    • Does not crack underground when settling occurs.
    • Indestructible.
    • Made in the USA.

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