The “H20 Rapid Drain Cover Tank” provides a swift response to incidents that require quick response for storm sewer protection. Just place the empty “H20 Rapid Drain Cover Tank” in the center of the storm sewer grate and fill with water. Adjust the unit to ensure the device is as flush as possible with the surface. Once the tank becomes partially or completely full, in a clock wise direction, screw the 6” top cap tightly. The tank is now fitting the contours of the surface and preventing contaminates entering the storm sewer system, which lead to natural water courses. To empty the tank, just turn the cap counter clockwise and release the water.
The Enviro DC-TANK 30” x 30” x 17” Storm Sewer Cover fits the contours and dimensions of most surfaces, virtually sealing off any risk of release into storm sewers during an Emergency Response Condition.