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The UltraTech 9724-OS Dewatering Bag Oil & Sediment Model is a stormwater filtration device designed to capture silt, sediment, dirt, sand, and hydrocarbons from water discharged during dewatering operations. Constructed from nonwoven polypropylene geotextile fabric, it combines sediment filtration and oil absorption in a single unit while allowing filtered water to pass through. The 6' x 6' configuration provides an effective solution for construction, utility, environmental remediation, and industrial dewatering projects where both sediment and oil control are required.
- Oil and Sediment Filtration – Captures hydrocarbons, oil, sediment, silt, dirt, and sand from pumped discharge water before release
- 6' x 6' Capacity – Provides up to 36 cubic feet of containment volume for collected sediment and solids during dewatering operations
- Compatible with 4" Discharge Hoses – Designed to accept discharge hoses up to 4" in diameter and can be used with the optional UltraTech Hose Connector (Part #9739)
- Heavy-Duty Geotextile Fabric – Manufactured from durable 8 oz. nonwoven polypropylene geotextile material with reinforced sewn seams for field use
- Stormwater Compliance Support – Helps support compliance with NPDES 40 CFR 122.26 and TMDL stormwater management requirements
Product Specifications:
| Model Number | 9724-OS |
| Product Type | Ultra-Dewatering Bag® Oil & Sediment Model |
| Dimensions | 6' W x 6' L (1,829 x 1,829 mm) |
| Containment Capacity | 36 cu. ft. (1,019 L) |
| Sediment Capture Capacity | 4,320 lbs. (1,959 kg) |
| Oil Capture Capacity | 3.6 Gallons (13.6 L) |
| Maximum Flow Rate | 500 GPM |
| Filtration Rating | 150 - 180 Microns |
| Compatible Hose Size | Up to 4" (102 mm) Diameter Discharge Hose |
| Material | 8 oz. Nonwoven Polypropylene Geotextile Fabric |
| Construction | Double-Needle Sewn with High-Strength Nylon Thread |
| Substances Filtered | Oil, Hydrocarbons, Sediment, Silt, Dirt, Sand, and Debris |
| Color | Black |
| Package Quantity | 1 Each |
| Weight | 6 lbs. (2.7 kg) |
| Optional Accessory | Part #9739 Hose Connector |
| Compliance | NPDES 40 CFR 122.26 (1999), TMDL Requirements |
| UPC | 808416097245 |
| Country of Origin | Guatemala |
| Brand | UltraTech International |