OUR PRODUCTS

ABT designs and manufactures some of the most extensive, reliable, and versatile lines of channel
drains, grates, and water management solutions in the industry.

Environmental Products

  • Permavoid

    Innovative Sustainable Drainage Solutions

    Modular units with a 95% void ratio and ultra-shallow profile form a monolithic stormwater control structure that reduces the impact of urban development. Our designs cultivate the natural movement of water within the local ecosystem and watershed. The high-strength polypropylene raft is also ideal for subbase, deep conveyance pipe, and water detention replacement. Eliminating the costs associated with deep excavations, backfill materials, and potential subgrade conflicts; including bedrock, contaminated ground, buried utilities, and high water tables.

    Permavoid is a multi-functional stormwater management system engineered to create functional and appealing site drainage which treats stormwater as a resource, rather than a waste product.

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  • PolyDrain FirstFlush®

    Stormwater Filtration for Urban Runoff

    The "first flush effect" refers to the initial surface runoff during a rainstorm and the resulting surge of concentrated water pollution. Corresponding high sheet flows wash the pollutants through storm sewers to local surface waters. Our engineers created a Best Management Practice (BMP) to counter the negative effects of urban runoff.

    Any filtration system will collect debris, capture hydrocarbons, and should reduce pollutants. Our solution also manages the significant overland flow during initial runoff events. We prioritize the treatment of a first flush event by allowing prolonged rainfall to bypass the treatment media. This bypass minimizes pulsing and prevents concentrated pollutants from the "first flush effect" from continuing on to downstream waterways.

    FirstFlush® is the perfect solution to meet this critical stormwater filtration challenge.

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  • TrenchFormer FirstFlush®

    Stormwater Filtration for Urban Runoff

    The "first flush effect" refers to the initial surface runoff during a rainstorm and the resulting surge of concentrated water pollution. Corresponding high sheet flows wash the pollutants through storm sewers to local surface waters. Our engineers created a Best Management Practice (BMP) to counter the negative effects of urban runoff.

    Any filtration system will collect debris, capture hydrocarbons, and should reduce pollutants. Our solution also manages the significant overland flow during initial runoff events. We prioritize the treatment of a first flush event by allowing prolonged rainfall to bypass the treatment media. This bypass minimizes pulsing and prevents concentrated pollutants from the "first flush effect" from continuing on to downstream waterways.

    FirstFlush® is the perfect solution to meet this critical stormwater filtration challenge.

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  • Oil-Water Separator

    Gravimetric Pre-Treatment Tank

    TrenchFormer is uniquely positioned to collect non-point source (NPS) pollution from urban runoff. Our Oil-Water Separator is a cost-effective addition to separate these urban pollutants into their discrete components. Employing the natural force of gravity, baffle plate, and stand-pipe assembly the system separates the oil, water, and solid particles in the waste stream.

    Uniquely, the TrenchFormer Oil-Water Separator is constructed using a light-weight cast-in-place forming system that installs without the necessity of heavy equipment. The basic system contains no moving parts. Periodic removal of captured oil and solids in the only maintenance required.

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  • Sandtrap

    Modular Sediment and Debris Interceptors

    Sand traps remove sand and other pollutant debris from any connected drainage system. During storm events, our gravity separation method captures both sediment and buoyant materials. It is also a 100% natural process with low operating costs and no chemicals that might cause environmental concerns.

    These precast modular catch basin interceptors are reliable, efficient water filtering solutions. Use them to prevent clogs and keep downstream waterways and storm-water systems clean of contaminants.

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