16x16 Catch Basin Galvanized Stamped Steel PKG

  • 16" Square Catch Basin with Galvanized Stamped Steel Grate
  • Available with right angle pipe connections or straight through
  • Connects to 4,6,8, and 12 inch PVC or Corrugated piping
  • ADA Compliant Grating - Pedestrian load rated
  • Sediment basket included
  • More product details below
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Our 16x16 is one of our best sellers due to the multiple options that you have with this basin. Coming with a galvanized stamped steel debris basket, and 4",6",8" and 12" PVC ready adapters. The basin comes full enclosed and you simply decide which type and size of outlet that you need. Also, if you use one of our 4,8, or 12 inch channels, they will run right into this basin without issues. 




Article ................................ SWI8472

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

Dimensions ....................... 16" L x 16" W x 16" H

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


1 - 16x16 Catch Basin

- Galvanized Stamped Steel Grate

1 - Debris Basket - Galvanized Stamped Steel


  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!

Installation Doc

Questions & Answers

Ask a Question
  • Are risers or inserts available to allow for setting of grate above the catch basin rim?

    For the 16x16 there are not risers ... HOWEVER they 16x16 basins are in fact stackable! to make it taller for your installation. Thank you for your question

  • Can an 8” or 12” corrugated plastic pipe be connected to this basin? Is an adapter needed to connect it?

    Yes, both can be connected - we do recommend a silicone seal on the connection for water tight. Thank you



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