SA-820V DF Big
Sand Louver – SA-820V DF

DESCRIPTION

300mm deep extruded aluminum construction; frame with channel profile; joints mechanically fastened, with continuous recessed caulking channel each side; capable of long vertical spans, tested for sand rejection and air performance as per EN 13181:2001 standards.

AIRFLOW PERFORMANCE

  • Free Area: 51%
  • Coefficient of Discharge (Intake & Exhaust) _ Cd =0.15
  • Airflow Classification—Class 4
  • Static Pressure Loss: 0.15 inch wg (33 Pa), @ 215 fpm (1.11 m/s) core velocity

SAND REJECTION PERFORMANCE

SA-820V Deep Frame sand louver is tested as per BS EN13181:2001, subjected to wind driven sand at an airflow speed of 20-25 m/s.

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    Performance Data

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    Performance Data:
    SA 820V DF
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    Typical Details

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    12″
    SA 820V DF
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    Specifications

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    Specifications for
    SA-820V DF
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