K609HP
Airolite louver type K609HP is a drainable louver designed to provide high volume airflow and resistance to water penetration. The louver incorporates a drainable head-frame to prevent water from cascading from shear walls onto the louver assembly and becoming entrained in the intake airflow.
Specifications
| General | |
| Beginning Point of Water Penetration | 963 fpm (4.89 m/s) |
| Blade Angle | 37/45° |
| Louver Depth | 4” (101.6 mm) |
| Percent Free Area | 52% (4 ft. x 4 ft.) |
| Pressure Drop at Beginning Point of Water Penetration | 0.104 in. wg (0.026kPa) |
| Test Standard | AMCA Standard 500-L Water and Air Performance |
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