Precon Products’ concrete catch basins are engineered for reliable, long-lasting stormwater management. Designed to efficiently capture and direct surface runoff, our precast basins help prevent flooding, erosion, and infrastructure damage. Manufactured to the highest standards, they’re the ideal solution for commercial, residential, and municipal drainage systems—delivering strength, performance, and peace of mind on every project.

Catch Basins
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18″x 18″ ADA Grate

18"x 18" ADA Grate

  • Model Number: 1818 ADA Grate
  • Width: 18"
  • Depth: 2.25"
  • Options: Traffic Grate
    ADA Traffic Grate
Documents
1818 ADA Grate PDF
1818 ADA Grate DWG
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18″x 18″ HHP Grate

18"x 18" HHP Grate

  • Model Number: 1818 HHP Grate
  • Width: 18"
  • Depth: 2.25"
  • Options: Traffic Grate
    HHP Trafic Grate
Documents
1818 HHP Grate PDF
1818 HHP Grate DWG
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12″x 12″ HHP Grate

12"x 12" HHP Grate

  • Model Number: 1212 HHP Grate
  • Width: 12"
  • Depth: 2.25"
  • Options: Traffic Grate
    HHP Trafic Grate
Documents
1212 HHP Grate PDF
1212 HHP Grate DWG
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12″x 12″ ADA Grate

12"x 12" ADA Grate

  • Model Number: 1212 ADA Grate
  • Width: 12"
  • Depth: 2.25"
  • Options: Traffic Grate
    ADA Traffic Grate
Documents
1212 ADA Grate PDF
1212 ADA Grate DWG
Image coming soon

18″x 18″ STD Grate

18"x 18" STD Grate

  • Model Number: 1818 STD Grate
  • Width: 18"
  • Depth: 2.25"
  • Options: Traffic Grate
Documents
1818 STD Grate PDF
1818 STD Grate DWG
Image coming soon

12″x 12″ STD Grate

12"x 12" STD Grate

  • Model Number: 1212 STD Grate
  • Width: 12"
  • Depth: 2.25"
  • Options: Traffic Grate
Documents
1212 STD Grate PDF
1212 STD Grate DWG
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18″x18″ Frame

18"x 18" Frame

  • Model Number: 1818 Frame
  • Width: 18"
  • Depth: 2.5"
  • Options: Traffic Frame
Documents
1818 Frame PDF
1818 Frame DWG
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12″x 12″ Frame

12"x 12" Traffic Frame

  • Model Number: 1212 Frame
  • Width: 12"
  • Depth: 2.5"
  • Options: Traffic Frame
Documents
1212 Frame PDF
1212 Frame DWG