8-ft First Defense Certified to Treat 6 CFS

The First Defense® High Capacity was certified for 50% TSS removal back in April of this year with the highest loading rates in the industry.  The recent availability of the 8-foot model can treat 6 CFS allowing engineers to save site space and money.

Other currently available 8-foot stormwater separators are only certified by the NJDEP to treat between 2.8 – 4.6 CFS. If they need to treat between 4.6 and 6 CFS, they’re going to have to go up to a 10-foot system which will cost more space and more money.


First Defense Stormwater Treatment 2



First Defense Stormwater Treatment



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