Ultra-Grate Guards®

Catch sediment, oil , silt, debris and other runoff before they enter our waterways

Stormwater products that install under the catch basin's grating are nice from an aesthetic standpoint.  But in some application, the function is more important than form.  In other words, looks aren't the primary concern, it just needs to work well. 

The Ultra-Grate Guard slides on to the storm drain's grate and uses heavy duty hook and loop fasteners to keep it closed.  Once installed, sediment, dirt, silt and other pollutants are easily removed with a broom, flat shovel or similar tool. 

No need to remove the grating.  Everything has been kept at street level.  This can be especially valuable on construction site and other areas with large amounts of pollutants.

  • For use with flat grate catch basins.
  • Allows run-off to flow through while blocking sediment and/or capturing oil.
  • Standard and custom sizes available.
Compliance:
  • Helps comply with NPDES, 40 CFR 122.26 (1999) and TMDL requirements.

Questions?

Technical stuff.  Inventory.  Lead times.  Local distributor.  We've got the answers.

Contact Us
Questions?

Ultra-Grate Guards

Part # Model Dimensions in. (mm) Weight lbs. (kg) Absorbent Capacity
9272-SED Sediment Only 18 x 24 x 4 (458 x 610 x 102) 2.5 (1.0) -
9278-SED Sediment Only 24 x 48 x 4 (610 x 1,220 x 102) 3.0 (1.5) -
9272-O/S Oil and Sediment 18 x 24 x 4 (458 x 610 x 102) 3.0 (1.5) Up to 0.5 gallon (1.9 L) of oil per unit
9278-O/S Oil and Sediment 24 x 48 x 4 (610 x 1,220 x 102) 3.5 (1.5) Up to 1.33 gallon (5.0 L) of oil per unit

Other stock sizes and custom sizes available.

Replacement Ultra-X-Tex pads available for Oil & Sediment Model Ultra-Grate Guards.

More info / Downloads

Instructions

Specifications

Patents

Patents Page

Regulations
  • 40 CFR 122.26