Drain Guards

BMP's Drain Guard is installed underneath CB grate to filter sediment filled rainwater running from your job-site. The rainwater and sediment fall into the catch basin and filter through the Drain Guard. They are very easy to use and maintain for any project. The BMP Supplies Drain Guards are manufacturing using 8oz Geofabric and are a very cost effective method of CB protection.

SKU
Foam Cover Fabric
Body Fabric
Foam
Grate Size
Grab Tensile
Compressed Size
Expanded Size
Permittivity
Water Flow Rate
Dimensions
Tensile Strength
Permeability
Weight
AOS
CBR Puncture Resistance
Trapezoid Tear Strength
UV Resistance
Units Per Pallet
Units Per Package
Other Sizes
Optional
DGD3648
ASTM-D-4632 – 205 lbs.
ASTM-D-4491: 1.35 sec (s-1)
ASTM-D-4491: 90 gpm/ft2
8 oz
ASTM-D-4751: 80/0.18
ASTM-D-4833: 535 lbs.
ASTM-D-4533: 50%
ASTM-D-4355: 70%/500 hr
180
15
24" x 24", 6" x 48", 60" x 60"
24" x 24", 6" x 48", 60" x 60"
Drain Guards
Diagram
Containment Boom - Diagram.png
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