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Aqua-Filter™ stormwater treatment system by AquaShield™ Inc., provides a highly effective means for the removal of sediment, floating debris and free-oil normally present in the "first flush" or the stormwater that initially runs off an area that is more polluted than the stormwater that runs off later. This system uses a "treatment train" approach to help capture fines and floating debris. For more information about Aqua-Filter™ visit www.aquashieldinc.com or give us a call at ETG. |
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Aqua-Filter™ sizing chart |
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Aqua-Filter™ |
Water
Quality Filtered Flow Rate¹ (cfs) |
Filtration Chamber Length (ft) |
Approximate Treatment Train Length² (ft) |
Stub-Out Pipe Outer Diameter (in) |
| AF-3.1 | 0.5 | 9.6 | 16 | 4 |
| AF-3.2 | 1.0 | 12.0 | 18 | 6 |
| AF-3.3 | 1.5 | 14.3 | 21 | 8 |
| AF-4.4 | 2.0 | 16.6 | 24 | 10 |
| AF-4.5 | 2.5 | 18.7 | 28 | 12 |
| AF-4.6 | 3.0 | 21.0 | 31 | 12 |
| AF-5.7 | 3.5 | 23.6 | 34 | 12 |
| AF-5.8 | 4.0 | 25.9 | 36 | 12 |
| AF-6.9 | 4.5 | 28.2 | 38 | 12 |
| AF-6.10 | 5.0 | 30.5 | 40 | 12 |
| AF-6.11 | 5.5 | 32.8 | 42 | 14 |
| AF-6.12 | 6.0 | 35.6 | 45 | 14 |
| AF-X.XX* | >6.0 | Custom | Custom | -- |
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Contact ETG for pricing information on items above. |
*Higher water quality treatment flow rates can be designed with multiple filter chambers and larger swirls.
(1) The Water Quality Filtered Flow Rate is engineered to meet or exceed the water quality criteria established by local regulations. These systems are designed to capture the water-borne contaminants associated with fine sediment, nutrients, and metals.
(2) The Aqua-Filter™ Stormwater Filtration System is a 2-component treatment train utilizing an Aqua-Swirl™ & Filter Chamber.
The design and orientation of the Aqua-Filter™ generally entails some degree of customization. For assistance in design and specific sizing using historical rainfall data, please call ETG or visit our website at www.AquaShieldInc.com. CAD details and specifications are available upon request.
