Manufacturer: UltraTech, Manufacturer Part Number: 9331Stop Sediment in Stormwater Runoff From Entering Combination Drains.
For use with combination drains with a street grate and curb opening.
Large accumulation pocket collects up to 500 lbs. of silt, dirt, sediment and soil.
Built–in barrier blocks stormwater from entering curb–inlet, forcing water to flow into street grate.
Curb inlet barrier's 2 1/2" height allows overflow in heavy rainfall events.
Can handle a Flow Rate of 200 Gal/Min/Ft²
Helps comply with NPDES, 40 CFR 122.26 (1999).
1 reusable drain guard curb-style
24" L x 48" W