| 摘要 |
The flooding device is disclosed coupled to a suction pump truck by flexible conduit. The deflooding device includes a suction chamber having a downward facing opening therein and a compression element, namely a roller, protruding therefrom. The roller has openings or other structure to allow water to exist beneath the roller while the roller is compressing the carpet nap. A propulsion system including a motor drive system attached to the roller allows the unit to be self-propelled across the carpet.
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