Ultra-Drain Guards®

Heavy Metal Model

Remove heavy metal runoff water at the storm drain
  • Specialized catch basin insert has “quilted” sections sewn into the body of the unit where stormwater flows through.
  • A custom blend of heavy metal removal media is contained in each section (pouch).
  • Six pounds of heavy metal removal media is contained in the lower portion of the Drain Guard.
  • A non-permeable, PVC skirt at the top of the unit funnels all water to the lower portion of the Ultra-Drain Guard where it is forced to move through the media before it can move on into the storm drain.
  • This BMP removes hydrocarbons, heavy metals, sediments, and other organics from stormwater and industrial runoff.
  • Helps comply with NPDES, 40 CFR 122.26 (1999) when used as Best Management Practice in Storm Water Pollution Prevention Plans.


Technical stuff.  Inventory.  Lead times.  Local distributor.  We've got the answers.

Contact Us

Filterable Metals:

• Rubidium • Lithium • Potassium • Caesium • Ammonium • Sodium • Calcium • Silver • Cadmium • Lead • Zinc • Barium • Strontium • Copper • Mercury • Magnesium • Iron • Cobalt • Aluminum • Chromium

Ultra-Drain Guard, Heavy Metal Model

Part # Dimensions in. (mm) Flow Rate GPM (LPM) Sediment Cap. lbs. (kg) Oil Cap. lbs. (kg) Metal Cap. grams Weight lbs. (kg)
9397 48 x 36 x 18 (1,219 x 914 x 457) 275 (1,040) 30 (13.5) 0.23 (0.87) 190 6.5 (3.0)

More info / Downloads


Heavy metal removal media data sheet


Patents Page

  • 40 CFR 122.26