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ENPAC

ENPAC Round, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, No Overflow, 22" to 24" (MPN: 4340-22-NO)

ENPAC Round, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, No Overflow, 22" to 24" (MPN: 4340-22-NO)

SKU: 4340-22-NO

Regular price
Price: $41.99
Regular price
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Sale price
Price: $41.99
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Description

The Storm Sentinel® Catch Basin Insert delivers effective protection against pollutants entering storm drains. This round, bag-style model features an adjustable steel wire frame to fit drain openings from 22" to 24", enabling fast, one-person installation without special tools.

The no overflow bypass design ensures that all water passes through the geotextile filter fabric, effectively capturing sediment and debris even during heavy flows. Its low-profile placement beneath the grate keeps it unobtrusive, while its reusable construction offers long-term cost savings. Designed to comply with EPA, SPCC, and NPDES regulations, this model is an excellent choice for Storm Water Pollution Prevention Plans (SWPPP). Covered under U.S. Patent No. 10,384,155.

Key feature
  • Adjustable steel frame fits 22"–24" diameter drains
  • No overflow bypass for maximum filtration
  • Low-profile design for minimal visibility
  • One-person installation with no tools required
  • Geotextile fabric captures sediment and debris
  • Reusable until performance decreases
  • SWPPP-compliant and meets environmental regulations
  • U.S. Patent No. 10,384,155
Specifications
  • Material: 8 oz. Non-Woven Geotextile
  • Country of Origin: USA
  • Diameter: 22 in. (51 cm) to 24 in. (60 cm)
  • Bag Depth: 14 in. (35.56 cm)
  • Weight: 1 lb. (0.5 kg)
  • Flow Rate: 90 gal. (340.69 L) per min. per sqft.
  • Load Capacity: 40 lbs. (18 kg)
  • Regulatory Compliance: 40 CFR 122.26, EPA, SPCC, NPDES
Documents

View Catalog Page:
Catalog Page 88

View Product Instructions:
4340, 4340-22 Storm Sentinel Instructions

View Product Instructions:
BMP Maintenance Log

View SDS:
Oil Only Absorbing Packet SDS

View Regulations:
Codes and Regulations

Shipping & Warranty

Ships FOB from Caldwell, Idaho (Zip Code: 83605). Freight costs depend on shipment size and destination.

Includes a 1-Year Limited Warranty against defects in materials and workmanship under normal use.

Price Match Guarantee

If you find the ENPAC Round, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, No Overflow, 22" to 24" (MPN: 4340-22-NO) 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


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