K6772
Airolite louver type K6772 is a drainable louver suitable for applications with narrow or short openings that require greater free area than a four or six-inch deep louver can provide and where weather protection is not a concern.
Specifications
| General | |
| Beginning Point of Water Penetration | 973 fpm (4.43 m/s) |
| Blade Angle | 45° |
| Louver Depth | 2” (50.8 mm) |
| Percent Free Area | 54.2% (4 ft. x 4 ft.) |
| Pressure Drop at Beginning Point of Water Penetration | 0.12 in. wg (0.030kPa) |
| Test Standard | AMCA Standard 500-L Water and Air Performance |
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