ENPAC Round, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, 22" to 24"(MPN: 4340-22)

Description

he Storm Sentinel® Catch Basin Insert is engineered to help prevent harmful pollutants from entering storm drains. This round, bag-style framed model includes an adjustable steel wire frame that fits drain openings from 22" to 24", ensuring quick, one-person installation with no special tools required.

Its low-profile design sits neatly beneath the grate, allowing effective sediment and debris filtration without obstructing foot or vehicle traffic. The geotextile fabric captures contaminated sediment while the overflow bypass ports handle high-flow storm events, reducing the risk of stormwater backup. Fully reusable until its water flow performance decreases, it complies with EPA, SPCC, and NPDES regulations.

Multiple sizes and custom configurations are available to suit different site requirements, making this 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
• Low-profile design for unobtrusive installation
• One-person install and removal without tools
• Geotextile fabric filters out contaminated sediment
• Overflow bypass ports prevent water backup in heavy rain
• Reusable until filtration efficiency declines
• Available in multiple sizes, models, and custom options
• Meets SWPPP requirements and environmental regulations
• U.S. Patent No. 10,384,155
  

Specifications

• Material: 8 oz. Non-Woven Geotextile
• Bag Depth: 14 in. (35.56 cm)
• 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 vary by order volume 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, 22" to 24" (MPN: 4340-22) 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