Ultra-Drain Guards®

High Capacity Model

High capacity catch basin insert captures large amounts of sediment and oil

Protecting the drainage at a worksite is a simple matter with the Ultra-Drain Guard. This high-capacity drain guard is built with heavy-duty, needle-punched geotextile material that absorbs oil, grease, and other hydrocarbons, and captures up to 300 lbs. of sediment, dirt, and debris. The catch basin insert is easily installed and secured into place using a grate and retainer bars (sold separately).

Key Features:
  • 60” x 60” skirt fits almost any drain (up to 54” x 54”). Excess material can be trimmed if desired.
  • Large, 3” wide, polyester handling straps help in removal of full units.
  • The use of backhoes, forklifts, or other equipment is recommended for removal of units with large amounts of silt, dirt, and sediment.
 Compliance:
  • Helps comply with NPDES, 40 CFR 122.26 (1999) and TMDL requirements.

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Ultra-Drain Guard, High Capacity Model

Part # Skirt Dimensions in (mm) Collection Area Dimensions in (mm) Weight lbs. (kg) Performance Flow Rate Where to Buy
9393 60 x 60 (1,524 x 1,524) 24 dia. x 35 deep (610 x 889) 2.0 (1.0) Up to 1.9 gallons (7 L) of oil and 300 lbs. (136 kg) 1,000 GPM

Options

Part # Description Dimensions in. (mm) Includes Where to Buy
9238 Ultra-Drain Guard Retainers - Coated steel retainers hold Drain Guard in place whether grating is removed or installed Adjusts to fit drains 36”– 62” (915 mm x 1,575 mm) Set of 2

More info / Downloads

Instructions

Specifications

Not sure which Drain Guard to choose?  Take a look at this comparison of all of the models we offer.

The Path to the Perfect Product

Frequently Asked Questions

How does the High Capacity Drain Guard compare with the standard Ultra-Drain Guard?

  • The dimensions of the High Capacity Drain Guard are 60"x 60" x 35"
  • The dimensions of the Standard Drain Guard are 48" x 36" x 18"
  • Capacities of the High Capacity Drain Guard - Oil absorption: 1.9 gallons.  Max sediment load: 300 lbs.
  • Capacities of the Standard Drain Guard - Oil absorption: 0.87 gallons.  Max sediment load: 40 lbs.

 

What are the retainer bars for and why would I need them?
The retainer bars are an option and are not required for installation or use of the High Capacity Drain Guards.  They are helpful when installing and removing the Drain Guard as they will keep the unit in place whenever the grate is being lifted or put into place. 

The Drain Guard is held in place by the grate on top of the catch basin.  So steps must be taken before lifting the grate to remove the Drain Guard or the Drain Guard will fall to the bottom of the basin once the grate is lifted.  By using the retainer bars and placing them through the handling straps you can prevent the Drain Guard from dropping when the grate is lifted.

 

What size drains is the High Capacity Drain Guard designed to be used with?

The Drain Guard can be used for drains up to 54" x 54" (Keep in mind that the Standard Drain Guard works with drains up 30" x 40").  Excess skirt material can be left in place and will actually act as a "pre-filter".  If a neater appearance is desired, excess material can be removed by cutting it with a heavy-duty pair of scissors or a utility knife.

 

What are the two long straps on either side of the Drain Guard used for? 
Those are lifting straps and help in removing a full Drain Guard from the catch basin.  Note:  The High Capacity Drain Guard can hold up to 300 lbs.  Caution should be taken when removing it.  Larger/heavier loads may require backhoes, forklifts or other equipment for removal.

Patents

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Regulations
  • 40 CFR 122.26