Environmental Equipment Engineering
About
Environmental Equipment Engineering (EEE), based in Mechanicsville, Virginia, has manufactured wastewater lagoon aeration equipment and diversion systems for over 49 years, maintaining 100% American ownership and domestic production. The company's floating surface aerators feature hand-layup fiberglass construction with a 45-55% glass-to-resin ratio and wall thickness from 1/4 to 3/4 inch, with encapsulated steel ribs reinforcing the aerator throat and chemical-resistant resins impervious to sand and grit. EEE claims pumping rates 30% above competitors (a 20 hp unit delivers 15,365 GPM versus 8,321 GPM typical), oxygen transfer rates 30-40% higher, and vibration levels as low as 0.2 mils peak-to-peak versus the 2.0 mils industry standard. A 10-year warranty covers all non-moving parts, with 2 years on motors. The submersible aerator line uses Franklin Electric motors for cold-weather operation with only four replaceable parts, spanning the Hy-Spray 3450 and Hy-Spray 1800 models alongside EEES-1 through EEES-5 units rated 1 hp to 5 hp with pumping rates from 1,640 to 3,510 GPM. EEE's wastewater diversion systems feature heavy-duty chemical-resistant fiberglass pits with cast-iron frames, ADA grates, and stainless steel silt and solids baskets, including the WDS 4x4 washwater diversion system, silt/solids/hydrocarbon containment chambers, undersink dishwater transfer systems, chemical exposure safety showers, and beach, deck, and pool shower systems. All products comply with California Proposition 65.
Key Products
High-performance fiberglass lagoon aerators with pumping rates 30% above competitors and oxygen transfer 30-40% higher, available from 2 hp to 40 hp for wastewater lagoons, ponds, and lakes.
Franklin-motor submersible aerator for cold-weather applications with only 4 replaceable parts, continuous motor cooling via draft tube, and 10-year warranty.
Compact Franklin-motor submersible aerator variant for smaller installations, providing reliable aeration in freezing conditions with minimal maintenance.
1 hp submersible aerator delivering 1,640 GPM with 28-foot complete mix zone and 88-foot oxygen dispersion at 5 feet.
2 hp submersible aerator delivering 1,850 GPM with 32-foot complete mix zone and 147-foot oxygen dispersion at 5 feet.
3 hp submersible aerator delivering 2,925 GPM with 51-foot complete mix zone and 182-foot oxygen dispersion at 5 feet.
5 hp submersible aerator delivering 3,510 GPM with 57-foot complete mix zone and 197-foot oxygen dispersion at 5 feet.
Demand-driven washdown diversion system for wastewater applications, featuring heavy-duty chemical-resistant fiberglass pit construction.
Fiberglass containment chamber with stainless steel silt and solids basket and cast-iron frame for capturing sediment and hydrocarbons in wastewater diversion applications.
Chemical-resistant fiberglass transfer system for routing dishwater from under-sink collection to wastewater treatment or diversion.
Automated washdown system integrated with can washing for industrial cleaning applications.
Safety shower system for chemical exposure emergency decontamination in industrial and wastewater treatment environments.
Recreational shower system for beach, deck, and pool installations using the same corrosion-resistant fiberglass construction as EEE's wastewater products.
Service Area
National coverage
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