VS-450
4” vision screen
The screen comprises of inverted louver blades vision barrier. Louver blades run horizontal with intermediate vertical supports for attachment to structural framing.
Roof
KEY FEATURES
Continuous blade assembly
Good sight-proofing characteristics
AIRFLOW PERFORMANCE
Free Area : 54.8%, based on a sample of 48 in. (1220mm) x 48 in. (1220mm)
Discharge loss coefficient Classification—Class 2
Pressure Drop @ 2.5 m/s Face Velocity—36.1 pa
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