Description
The ENPAC Rectangular, Cone Style Storm Sentinel® Catch Basin Insert, Adjustable, With Oil-Absorbing Packet, Box of 10 (MPN: 4341-IB-BX) is designed to prevent harmful pollutants from entering storm drains. This framed model features an adjustable steel wire frame for simple installation and removal, allowing one-person setup without special tools.
Its low-profile design sits neatly below the grate, preventing obstruction to foot or vehicle traffic. The geotextile fabric captures contaminated sediment, while standard versions include oil-absorbing packets for enhanced pollutant control. Fully reusable until it no longer maintains adequate water flow, this insert complies with environmental regulations when used in Storm Water Pollution Prevention Plans (SWPPP).
Packaged as a box of 10, it provides a convenient solution for multiple storm drains on site. Covered under U.S. Patent No. 10,384,155, it is ideal for commercial, industrial, or municipal applications.
Key feature
- Adjustable steel wire frame fits 16"x20" to 28"x36" drains
- One-person installation and removal without tools
- Low-profile design sits below the grate for unobtrusive placement
- Geotextile fabric filters out contaminated sediment
- Standard versions include oil-absorbing packets
- Reusable until water flow performance declines
- Complies with SWPPP requirements and environmental regulations
- U.S. Patent No. 10,384,155
- Sold as a box of 10 inserts for multiple applications
Specifications
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Material: 8 oz. Non-Woven Geotextile
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Country of Origin: USA
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Min. Dimensions (LxW): 16 in. x 20 in. (40 cm x 50 cm)
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Max. Dimensions (LxW): 28 in. x 36 in. (71 cm x 91 cm)
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Cone Depth: 18 in. (45 cm)
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Weight: 2 lbs. (0.91 kg) per insert
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Load Capacity: 40 lbs. (18 kg)
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Flow Rate: 90 gal. (340.69 L) per min. per sqft.
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Absorb Capacity: 0.23 gal. (0.87 L) per insert
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Regulations: 40 CFR 122.26, EPA, SPCC, NPDES
Documents
View Catalog Page:
Catalog Page 86, 87 - 4341, 4343
View Product Instructions:
4341, 4343 Storm Sentinel Instructions
View Product Instructions:
BMP Maintenance Log
View SDS:
Oil Only Absorbing Packet SDS
View Regulations:
Codes and Regulations
Shipping & Warranty
Ships from Caldwell, Idaho (Zip Code: 83605). Freight charges are based on destination and total shipment weight.
Includes a 1-Year Limited Warranty against material or workmanship defects under normal use.
Price Match Guarantee
If you find the ENPAC Rectangular, Cone Style Storm Sentinel® Catch Basin Insert, Adjustable, With Oil-Absorbing Packet, Box of 10 (MPN: 4341-IB-BX) at a lower price from an authorized distributor within 6 months of purchase, we will match the price and refund the difference.
Contact: info@tanksupplydepot.com