The DANCO Air Cap prevents sewage from flowing back into the dishwasher. When water flows through the drain hose, it creates a suction on the water still in the dishwasher. The air gap, makes a hole for air to get in. That way, the water only leaves the dishwasher when it supposed to, when it is pumped out.
| Assembled Depth (in.) | 2.04 in |
|---|---|
| Assembled Height (in.) | 2.63 in |
| Assembled Width (in.) | 1.72 in |
| Outside Diameter | 2.04 |
| Application | Kitchen Sink |
| Color/Finish | Brushed Nickel |
| Color/Finish Family | Nickel |
| Material | Plastic |
| Plumbing Part Type | Air Gap |
| Returnable | 90-Day |
| Manufacturer Warranty | Limited 1 Year |