Polylok Catch Basins- 9″, 12″ & 24″

Square Catch Basins 

Offered in two sizes, Polylok manufactures the most versatile Catch Basin on the market. The basin comes complete with either a black or green grate, and two seals that accept 2″, 3″, 4″, and corrugated pipe. You can choose your inlet and outlet heights, and it can accept one inlet and up to three outlets.


  • Available in 9”x9” and 12”x12” configurations
  • Precut with two inlet/outlet holes
  • 12″x12″ Cath Basins now fit 6″ pipe
  • Seals accept 2″, 3″, 4″, and corrugated pipe
  • Cast Iron grates available
  • Designed to withstand normal abuse in landscaping applications

24″ Rhino Drainage Box (10 Hole)

The Polylok 24″ Rhino Box is the most versatile box on the market. It has ten (10) potential openings. It can be used as a catch basin, distribution box, pump chamber, meter pit, and much more. This Rhino Box makes even the toughest applications a breeze with its strength and versatility!


  • Easy to install
  • 28 Gallon capacity
  • Accepts 24″ Polylok risers to bring to grade
  • Accepts 4″, 3″ & 2″ pipe
  • Accepts 6″ pipe with the use of Polylok 6″ Grommets
  • Pipe can be installed at various heights
  • Ideal for Onsite Wastewater & Drainage applications

24″ Round Catch Basin

Polylok’s 24” round catch basin consists of our 24” basin, 24” heavy duty grate, and four grommets. You can customize the basin’s height by using any 24” Polylok riser.


  • Made of high density, non-corrosive polyethylene plastic (HDPE) with the highest UV protection available
  • Comes standard with a 24” heavy duty grate
  • Includes four grommets
  • Grommets can be placed anywhere on the basin or riser stack
  • Grommets accept 4″ SCH 40 pipe
  • Custom heights available
  • Accepts all 24” Polylok risers

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By Published On: November 24th, 2018Categories: , , Comments Off on Polylok Catch Basins- 9″, 12″ & 24″