22x22 Catch Basin Galvanized Steel PKG

  • 22" Square Catch Basin with Galvanized Stamped Steel Grate
  • Connects to 6,8,10, and 12 inch PVC or corrugated pipe
  • ADA compliant grating
  • Sediment basket available as optional purchase
  • More product details below
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Our largest size we currently offer. Our 22x22 inch catch basin will handle almost any amount of runoff that you need in your system. Comes equipped with provided grating and 6",8",10" and 12" PVC or corrugated pipe connections. Whichever your project needs. 



Article ................................ SWI8570-C

Material ............................. PPE Plastic / Galvanized Stamped Steel

Dimensions ....................... 22" L x 22" W x 22" H

Load Class ....................... A - 3,300 LBS


1 - 22x22 Catch Basin

- Galvanized Stamped Steel Grating

  Basin Specification Sheet  

  Grating Specification Sheet  

Catch Basin Installation

1.  Make sure you leave 3-4 inches on all sides for your system installations during your dig. This includes your bottom base area. 

2. Take in account your outlet or piping connection within your prep. 

3. Test your basin to pipe connection before placing or setting your basin. 

4. Pour a good 3-4 inch base and let set 75% cure. 

5. Set basin and pour around all sides and let set - make sure to leave your grating within your basin to avoid movement when concrete settles. 

NOTE - this can all be done with dirt / grass / gravel if needed. Concrete is require if heavy loads are to be applied to basin!

Questions & Answers

Ask a Question
  • How do I connect my 6"pvc pipe to my 22x22 catch basin ?

    6" PVC will be adapted directly over the 6" cut out on the 22x22 basin. On any side. 

  • Are risers available for the 22” x 22” catch basin?

    No risers - HOWEVER, the 22x22 basins are stackable to make them taller! Thank you for your question!



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