Triple bank louvres provide the highest level of rain defense to locations that could experience heavy, wind driven rain.
Providing a uniform look across all single, double and triple stage louvres, the triple stage Innivate louvre provides ultimate rain defence whilst fitting in with the architectural style of the building.
Airflow velocity in m/s | Airflow | |||||||
---|---|---|---|---|---|---|---|---|
0.0 | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 3.5 | Coefficient |
A | A | A | A | A | A | C | D | 0.173 |
Model | Blade Spacing (mm) | Blade Depth (mm) | Blade Configuration | Front Blade Orientation | Rear Blade Orientation | Support Mullions |
---|---|---|---|---|---|---|
AI-5020 | 50 | 125 | Triple | Horizontal | Vertical | Hidden |
AI-7512 | 75 | 135 | Triple | Horizontal | Vertical | Hidden |
MI-5020 | 50 | 125 | Triple | Horizontal | Vertical | Visible |
MI-7520 | 75 | 135 | Triple | Horizontal | Vertical | Visible |
Material
High grade extruded aluminium to grade 6063 T5 and T6. Tensile strength of 152 – 300MPa.
Finish
Anodised, polyester power or PVDF coatings
Rain Defence
More than 99% efficient, Class A rain defence classification up to wind speed of 2.5m/s allowing less than 0.75l/hr/m2 of water through the louvre.
Airflow
Class 4 airflow coefficient of 0.141
Learn More
If you wish to obtain further information regarding our Ventilation Systems, please contact us at (02) 9526 3100, or email us at sales@greenefire.co.nz.
Alternatively, you can speak to us in person at Greene Fire Pty Limited, Level 2 381 Port Hacking Road Caringbah, NSW 2233