Advanced Drainage Systems (ADS) has announced a new product that increases the effectiveness of a storm water drainage catch basin or manhole by trapping debris, oil, sediment and other contaminants.
Called the Nyloplast EnviroHood Structure, it can be readily attached to the inside of a manhole or catch basin.
Made from high-density polyethylene (HDPE), the EnviroHood structure has a high strength-to-weight ratio due to its corrugated ribs. This ensures a long life and provides the ability to withstand the dynamic forces of a rainfall event. It is available in sizes to cover outlets from 12 to 30 inches and in models to fit round and flat concrete, and Nyloplast structures. 800.733.7473, ads-pipe.com