The UltraTech 8931 Drain Guard's catch insert can be quickly resized to fit almost any storm drain, eliminating the need to trim any excess fabric. The 37BCG8 includes a steel frame that adjusts and heavy duty hook-and-loop fasteners that keep the drain guard catch basin in place even when the grate is removed. This drain guard can hold up to 1.26 gallons (5L) of oil and 40 lbs (18 kg) of dirt, sediment, and other debris.

Key benefits
  • Adjustable catch basin insert; No trimming of excess fabric required.
  • Steel frame adjusts and keeps Drain Guard in place.
  • Heavy-duty hook-and-loop fasteners around the perimeter of the Drain Guard skirt keeps it secured to the frame.
  • Quick and clean installation.
  • Steel frame can be reused.
  • Helps comply with NPDES, 40 CFR 122.26 (1999) and TMDL requirements.


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility. The Cary Company does hereby disclaim any and all warranties, expressed or implied, including any implied warranty of merchantability or fitness for a particular purpose or use. We are not responsible for consequential damages arising from customer's selection and use of containers, container and label dimensions, and/or closures supplied by us.

Additional Information

More Information
Fork Lift AccessNo
Sediment Capture40 lbs.
Oil Capture1.26 gal.
Dimensions20” L x 16” W x 18” H up to 32” L x 26” W x 18” H
Pallet Pack20 ea.
Country of ManufactureUnited States
ModelUltraTech® 8931
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