Storm Sentinel Silt Sack, Woven, Black

SKU: 4370

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the most affordable catch basin insert on the market. There are no special tools required for installation… read more

Done shopping? You can create a PDF of your cart for later or for your purchasing dept! Details at checkout.

Share:

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the most affordable catch basin insert on the market. There are no special tools required for installation. The weight of the grate holds the unit in place, allowing extra fabric to be cut away for a custom fit. The woven geotextile fabric allows high flow rates while preventing contaminated sediment from washing into the drain. Use ENPAC Frameless Storm Sentinels to protect the environment, remain compliant, and grow your bottom line.

  • Depth = 36"
  • Third Party Tested - 80%+ TSS Removal per ASTM D7351
  • Material = Woven Geotextile
  • Multiple sizes available to fit any drain size
  • Easy installation with grate hook & rebar
  • Removal requires rebar/straps and lifting equipment
  • Custom sizes available
Part Number Dims
in. (cm)
Flow Rate
gal/min
Regular (Sediment, Trash & Debris)
4370-22 24x24 (61x61) 280
4370-23 24x36 (61x91) 376
4370-24 24x48 (61x122) 472
4370-33 36x36 (91x91) 546
Storm Sentinel Curb Inlet Filter - Sediment (4346)

 

Storm Sentinel Curb In… Storm Sentinel …

SKU# 4346

Storm Sentinels are the ideal products for preventing harmful pollutants from washing into storm drains. The Curb Inlet Filter features a rigid coiled center wrapped in non-woven geotextile...

Storm Sentinels are the ideal products for preventing harmful pollutants from washing into storm drains. The Curb Inlet …

Storm Sentinel Catch Basin Insert - Adjustable Steel Frame Model - 4341 - Cone

 

Framed Storm Sentinel … Framed Storm Se…

SKU# 4341

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...

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

Storm Sentinel Frameless Install

 

Frameless Storm Sentin… Frameless Storm…

SKU# 4320

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the...

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drai…

Storm Sentinel Drain Dam (2/Pkg) (4345-BX2)

 

Storm Sentinel Drain D… Storm Sentinel …

SKU# 4345-BX2

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. The weighted Drain Dam filter bags install easily and help funnel water...

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drai…

Storm Sentinel - Curb Inlet Insert (4347-IB)

 

Storm Sentinel - Curb … Storm Sentinel …

SKU# 4347-IB

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This adjustable curb inlet model slides easily into place and fits...

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drai…

Customers Also Viewed

Storm Sentinel Frameless Install

 

Frameless Storm Sentin… Frameless Storm…

SKU# 4320

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drains. This frameless model is simple in design, powerful in protection, and the...

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drai…

Storm Sentinel Catch Basin Insert - Adjustable Steel Frame Model - 4341 - Cone

 

Framed Storm Sentinel … Framed Storm Se…

SKU# 4341

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...

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

Storm Sentinel Catch Basin Insert, Adjustable, 16"x20" to 28"x36", Bag Style, Black

 

Storm Sentinel Catch B… Storm Sentinel …

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...

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

Storm Sentinel Catch Basin Insert - Round Steel Frame - Bag Version - 4340

 

Round Storm Sentinel C… Round Storm Sen…

SKU# 4340

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...

Storm Sentinel catch basin inserts are the ideal products for preventing harmful pollutants from washing into storm drai…

Stinger Self Rising Containment Berm - Throw & Go

 

Stinger Self-Rising Fo… Stinger Self-Ri…

SKU#

For fueling vehicles and heavy equipment, look no further than the Stinger Self Rise Throw & Go berm. Simply position in your desired location, unfold the berm, and you're ready to go. The rising...

For fueling vehicles and heavy equipment, look no further than the Stinger Self Rise Throw & Go berm. Simply positio…

Spill Protector Drain Cover - Drain Seal Main

 

Spill Protector Drain … Spill Protector…

SKU#

Open drains are most susceptible to costly and dangerous outdoor spills. These urethane covers can be deployed quickly, seal the drain completely, and are extremely chemically resistant, providing...

Open drains are most susceptible to costly and dangerous outdoor spills. These urethane covers can be deployed quickly, …

Berm Repair Kit - Standard

 

Universal Berm Repair … Universal Berm …

SKU# 48-BRK-STD

Repair your damaged berm with this kit that contains everything needed to re-seal your damaged berm. Includes:  (1) Heavy Duty Toolbox (1) Heat Gun with Slotted Heat Spreaders (1) 8 oz...

Repair your damaged berm with this kit that contains everything needed to re-seal your damaged berm. Includes:  …

Grate Guardian Main Installed (43-24-GG)

 

Grate Guardian Above-G… Grate Guardian …

SKU#

Grate Guardian is a Catch Basin Filter designed to remove sediment and debris from stormwater as it enters the catch basin. Simply remove the grate and insert into the one-side opening of the Grate...

Grate Guardian is a Catch Basin Filter designed to remove sediment and debris from stormwater as it enters the catch bas…

Dewatering Filter Bag Main

 

Boss Dewatering Filter… Boss Dewatering…

SKU#

Removing contaminated sediment from water is easy with a dewatering bag. Simply connect the neck to a pump, push the water through, and let the geotextile fabric do the work for you. Three standard...

Removing contaminated sediment from water is easy with a dewatering bag. Simply connect the neck to a pump, push the wat…

Stinger Snap Foam Containment Berm

 

Stinger Snap-Foam Driv… Stinger Snap-Fo…

SKU#

If your operations require tanker containment, look no further than the Stinger Snap-Foam berm. After one-time setup, the ENPAC Snap-Foam Berm allows for continual drive in and out capabilities...

If your operations require tanker containment, look no further than the Stinger Snap-Foam berm. After one-time setu…