Blade centre: 50mm
Blade angle: 45°
Visual free area: 79%
Physical free area: 50%
Frame depth: 64.3mm
Tested to EN 13030:2002
BSRIA test report: 54729/1
Options
Standard RAL or BS colours
Anodizing to special order
Drainage channel, dependant upon fixing detail
Insect mesh and Bird mesh
Single skin, or double skin insulated blanking panels
With or without plenum box, dependant upon fixing detail