ENPAC Storm Sentinel® Curb Silt Bag (MPN: 4370-24-CURB)

Description

The ENPAC Storm Sentinel® Curb Silt Bag combines the Woven Silt Bag Catch Basin Insert with a Curb Inlet Filter, providing a dual-layer filtration system to prevent harmful pollutants from entering storm drains. Stormwater passes through the coiled curb filter, while the silt bag catch basin acts as a secondary filter, trapping sediment and other pollutants. This double-filtration design ensures maximum stormwater protection.

The Curb Silt Bag is third-party tested, achieving 80%+ TSS removal per ASTM D7351, making it a highly effective solution for stormwater management. It features overflow bypass ports to handle high-flow storm events, preventing water backup around drains.

Installation is simple with the included grate hook and rebar, though removal when full requires rebar, straps, and lifting equipment. The product is reusable until it no longer maintains adequate water flow, and it complies with all relevant stormwater regulations, including EPA, SPCC, and NPDES.

Key feature

• Third-Party Tested: 80%+ TSS Removal per ASTM D7351
• Easy Installation with grate hook & rebar
• Removal requires rebar, straps, and lifting equipment when full
• Reusable until product no longer maintains adequate water flow
• Overflow bypass ports for high-flow storm events
• No special tools required for installation
• Complies with Storm Water Pollution Prevention Plans
  

Specifications

• Item Type: Catch Basin Insert
• Material: Woven Geotextile
• Color: Black
• Width: 48 in. (122 cm)
• Length: 24 in. (61 cm)
• Height: 18 in. (45 cm)
• Standards: 40 CFR 122.26, EPA, SPCC, NPDES
• Country of Origin: United States
• Brand: ENPAC

Shipping & Warranty

Ships from the Caldwell, Idaho (Zip Code: 83605). Freight charges depend 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 Storm Sentinel® Curb Silt Bag (MPN: 4370-24-CURB) 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