Blade centre: 30mm
Blade angle: 59°
Visual free area: 58%
Physical free area: 50%
Frame depth: 36.2mm
Flange: 21.1mm
Tested to EN 13030:2001
BSRIA test report: 60945/1
Can be supplied with fixing lugs if required
Options
Standard RAL or BS colours
Anodizing to special order
Drainage channel, Insect mesh and Bird mesh
Single skin, or double skin insulated blanking panels with or without plenum box.