Catch basin filters pollutants from storm water runoff
Capture Flow 3-stage filtering catch basin helps facilities meet federal, state, and local requirements for filtering storm water and irrigation runoff. Removes more than 80% of solid particles transported by storm water at average flow condition. First-stage stainless steel basket traps floatables, debris, and trash, including gross solids larger than 1/8 in., then second-stage oil-absorbent boom filter reduces hydrocarbons entering drain system. Third-stage cylindrical polypropylene filter removes Total Suspended Solids (TSS) down to 1/16 in., such as coarse, medium, and fine sand. One person can empty basket and replace filters. Available in 18-in. size with 250-cu.-in. sump volume and 24-in. size with sump volume of 1,900 cu. ins. Use to drain and filter excess rain and irrigation water from fairways and keep ponds free from oil and grass clippings.