SL50 Double Bank Louver
Material：6063-T5/T6 Depth：130 mm
Frame：2.0-3.0 mm Blade：2.0 mm
Angle：25° Install：H/V
SL50 Louver Advantages:
Featuring an integrated blade design providing high strength, with a blade thickness of 2.0, it's suitable for hurricane-prone buildings with weaker rain resistance, or for direct exposure to Fan outflow. The blades are vibration-resistant and can achieve a large span without additional support. It also offers a lower pressure drop, superior ventilation performance compared to rain resistance, and stable rain resistance under varying wind speeds.
Air Performance Data
Content | Coefficient | Airflow m3/s | Pressure Pa | Class |
Intake Ce | 0.292 | 3.1 | 38 | 3 |
Exhaust Cd | 0.276 | 3.1 | 43 | 3 |
Wind Driven Rain Data
Wind Speed:13 m/s Rainfall:75 mm/h | ||||||||
Core Velocity m/s | 0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
Effectiveness % | 94.7 | 92.8 | 91.6 | 90.1 | 88.1 | 83.8 | 73.5 | 56.4 |
Class | C | C | C | C | C | C | D | D |
Wind Speed:22 m/s Rainfall:202.4 mm/h | ||||||||
Core Velocity m/s | 0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 |
Effectiveness % | 89.6 | 88.7 | 86.8 | 82.9 | 78.2 | 74.0 | 65.8 | 55.7 |
Class | C | C | C | C | D | D | D | D |
Certified Ratings:
Vanman certifies that model SL50 shown hereon is licensed to bear the AMCA seal. The ratings shown are based on test and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to air performance ratings, water penetration ratings, and wind driven rain ratings only.
