Mullion Line Louver
Introduction
The Mullion Line series comes complete with visible or invisible support mullions. It has proven to be a real workhorse, withstanding rigorous testing to offer great rain defence performance and excellent airflow characteristics.
The double bank louver AS150RS series has high rainwater penetration as Class A at 0.5m/s while the airflow class as 3.
The single bank louver AS75RS series has very good air flowing rate and airflow class as 2.
Both of them have BSRIC test report. And Togen can provide free area calculation basing on the segment sizes of louvre for each project.
Project
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The Mullion Line series comes complete with visible or invisible support mullions. It has proven to be a real workhorse, withstanding rigorous testing to offer great rain defence performance and excellent airflow characteristics.
The double bank louver AS150RS series has high rainwater penetration as Class A at 0.5m/s while the airflow class as 3.
The single bank louver AS75RS series has very good air flowing rate and airflow class as 2.
Both of them have BSRIC test report. And Togen can provide free area calculation basing on the segment sizes of louvre for each project.
Product Drawing
Parameters of Louvres Louvre Testing
You may need all mullion line louver / vertical line louvre / Bird Mesh Screen / Insect Mesh Screen.
Parameters of Louvres Louvre Testing
| Louvre Model | AL150RS-9 | AL75RS | |
| Blade Configuration | Double | Single | |
| System Depth | 150 mm | 79 mm | |
| Pitch | 75 mm | 62 mm | |
| Visual Blade Orientation | Horizontal | Horizontal | |
| Visual Impact Of Mullions / Jambs |
Hidden | Visible | |
| Rainwater Penetration (Airflow Velocity In M/S) |
0.0 | A | C |
| 0.5 | A | C | |
| 1.0 | B | C | |
| 1.5 | B | D | |
| 2.0 | C | D | |
| 2.5 | C | D | |
| 3.0 | D | D | |
| 3.5 | D | D | |
| Airflow Coefficient | 0.253 | 0.355 | |
| Airflow Class | 3 | 2 | |
| Airflow Rating | Good | Very Good | |