Ultratech Grate Guard, Removes Oil, Sediment, For Use With Flat Grate Catch Basins, 24 in Length - 9276-OS Nominal Size-42" x 54" X 1.5" and Cv and percentage open

and Cv and percentage open indicators

Overall Length: 21 1/2 in

Includes: Ergotec Scraper

Drywall cement can be applied over the beading at the same time as the wallboard joints and corners

This connector is for use with barrier dikes 30PW53 and 30PW54 (also sold separately)

Ultratech Grate Guard, Removes Oil, Sediment, For Use With Flat Grate Catch Basins, 24 in Length - 9276-OS Nominal Size-42" x 54" X 1.5" and Cv and percentage openThis UltraTech oil and sediment Ultra Grate Guard helps capture sediment, silt, oil, and other debris before they enter the waterways, while allowing run off to flow through. There is no need to remove the grating. The guard slides on to the storm drains grate and uses heavy duty hook and loop fasteners to keep it closed. Once installed, sediment, dirt, silt, and other pollutants are easily removed from the guard with a broom, flat shovel, or similar