Performance Data
Description | Download | |
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Performance Data: SA 440 V/E |
DESCRIPTION
4″ deep extruded aluminum construction; frame with channel profile; corner joints mitered and mechanically fastened, with continuous recessed caulking channel each side; capable of long vertical spans, tested for sand rejection as per BS EN 13181:2001 standards & for air performance as per AMCA 500-L99 standards.
AIRFLOW PERFORMANCE
SA-440E sand trap louver is tested as per AMCA 500-L99 for pressure drop.
SAND REJECTION PERFORMANCE
SA-440 V/E sand louver is tested as per BS EN13181:2001 for sand rejection efficiency subjected to wind driven sand at an airflow speed of 20-25 m/s.