Rectangular, Cone Style Storm Sentinel® Catch Basin Insert, Adjustable, Black

SKU: 4341, 4343

Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This framed model comes complete with an adjustable steel wire frame for simple installation and removal. Adjustable frame One-person installation and removal Sits be… read more

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Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This framed model comes complete with an adjustable steel wire frame for simple installation and removal.

  • Adjustable frame
  • One-person installation and removal
  • Sits below the grate to be low-profile and unobtrusive
  • Geotextile fabric prevents contaminated sediment from washing into the drain
  • Standard versions feature overflow bypass ports for high-flow storm events, preventing storm water backup around drains
  • Reusable until product no longer maintains adequate water flow
  • No special tools required for installation
  • Complies with regulations when used in Storm Water Pollution Prevention Plans
  • Optional oil-absorbing Spilltration® sorbent insert to fully capture oils and hydrocarbons
  • Multiple sizes, models, and custom sizes available
  • US Patent No. 10,384,155
Part Number Min Dimensions
in. (cm.)
Max Dimensions
in. (cm.)
Absorption Cap
gal. (L.)
Standard (Sediment, Trash, Debris)
4341 16x20 (41x51) 28x36 (71x97) N/A
4343 25x25 (64x64) 42x42 (107x107) N/A
No Overflow (Sediment, Trash, Debris)
4341-NO 16x20 (41x51) 28x36 (71x97) N/A
4343-NO 25x25 (64x64) 42x42 (107x107) N/A
 Oil Absorbing (Oils, Sediment, Trash, Debris)
4341-IB 16x20 (41x51) 28x36 (71x97) 0.23 (0.87)
4343-IB 25x25 (64x64) 42x42 (107x107) 0.23 (0.87)

 

Material:
8 oz. Non-Woven Geotextile
Cone Depth:
18 in. (45 cm.)
Load Capacity:
40 lbs. (18 kg.)
Flow Rate:
90 gal. (340.69 L.) per min. per sqft.
Regulations:
40 CFR 122.26, EPA, SPCC, NPDES

View Product Instructions:
4341, 4343 Storm Sentinel Instructions

View Product Instructions:
BMP Maintenance Log

View SDS:
Oil Only Absorbing Packet SDS

Rectangular, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, Black (4348)

 

Rectangular, Bag Style… Rectangular, Ba…

SKU# 4348

Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This framed model comes complete with an adjustable steel wire frame for...

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Round, Cone Style Storm Sentinel® Catch Basin Insert, Adjustable, Black (4340-CONE, 4340-22-CONE)

 

Round, Cone Style Stor… Round, Cone Sty…

SKU# 4340-CONE, 4340-22-CONE

Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This framed model comes complete with an adjustable steel wire frame for...

Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm dra…

Frameless, Cone Style Storm Sentinel® Catch Basin Insert, Black

 

Frameless, Cone Style … Frameless, Cone…

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Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm dra…

Round, Bag Style Storm Sentinel® Catch Basin Insert, Adjustable, Black

 

Round, Bag Style Storm… Round, Bag Styl…

SKU# 4340, 4340-22

Storm Sentinel® Catch Basin Inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This framed model comes complete with an adjustable steel wire frame for...

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Storm Sentinel® Curb Basin Insert, Black (4320-CURB)

 

Storm Sentinel® Curb B… Storm Sentinel®…

SKU# 4320-CURB

The Curb Basin Insert combines the Frameless Catch Basin Insert with a Curb Inlet Filter to make the perfect Storm Sentinel® to prevent harmful pollutants from washing into storm drains...

The Curb Basin Insert combines the Frameless Catch Basin Insert with a Curb Inlet Filter to make the perfect Storm …