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Features
The Evolution carpet wand from US-Products was designed by understanding the theory of air flow. Air flows from a region of high pressure to one of low pressure. When air flows at higher velocities, especially through an airway with irregular walls, flow is generally disorganized, even chaotic, and tends to form eddies. This is called turbulent flow (See Diagram 1). This is the type of air flow found in most carpet wand designs today. A relatively large driving pressure is required to sustain turbulent flow. To double the flow rate when you have turbulent flow, you must quadruple the driving pressure.
The Evolution is the first rotationally molded carpet wand on the market that utilizes the benefits of laminar air flow. By smoothing the air flow, we have dramatically increased air flow, thus improving water recovery performance.
Through scientific testing against many other traditional wands, we have found that the Evolution left half the residual moisture in the carpet that the best performing wand in the test group removed. Watch the video for more details on the testing procedure.
The Evolution is the first rotationally molded carpet wand on the market that utilizes the benefits of laminar air flow. By smoothing the air flow, we have dramatically increased air flow, thus improving water recovery performance.
Through scientific testing against many other traditional wands, we have found that the Evolution left half the residual moisture in the carpet that the best performing wand in the test group removed. Watch the video for more details on the testing procedure.
Additional Information
| SKU | USCSW13500 |
| Manufacturer | US-Products |
| Manufacturer Link(s) |
