Ultra-Dewatering Bags
 Oil & sediment model - ST-ULT-9724-O/S - Call for Pricing
6' x 6' - cap:** 18 cu. ft. - weight:* (when full) 2160 lbs.
Oil & sediment model - ST-ULT-9725-O/S - Call for Pricing
10' x 15' - cap:** 150 cu. ft. - weight:* (when full) 18,000 lbs.
Oil & sediment model - ST-ULT-9727-O/S - Call for Pricing
15' x 15' - cap:** 225 cu. ft. - weight:* (when full) 27,000 lbs.
Oil & sediment model - ST-ULT-9729-O/S - Call for Pricing
3' x 4' - cap:** 6 cu. ft. - weight:* (when full) 720 lbs.
Contain Sediment and Oil Pumped Out During Dewatering Operations
- Detains both oil and sediment, offering a combination of benefits not available in alternative dewatering bags.
- Standard and custom sizes available.
- Accommodates up to 6" discharge hose.
- Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans.
Notes:
- Flow/dewatering rates will vary dramatically according to soil type.
- Sand will typically flow/dewater at the fastest rate with clay flowing the slowest.
- Clay can also blind over the fabric in some instances blocking flow entirely.
- Clean fabric will flow @ 90 gpm per sq ft.
- Dewatering Bags are normally allowed to dry in place then cut open and spread/removed with heavy equipment.
** Approximate capacity
* Based on a unit full of wet sand which weighs approx 120 lbs per cu ft
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Product Info