Connols-Air Fixed Lourve frames and blades are constructed of heavy gauge extruded aluminium alloy 6063 tempered to T5. Blades are fixed to vertical supports at 40° angle deflection and 19mm spacing. The frames are assembled using corner inserts.
- Frames corner inserts ensure hairline butting of frames
- Concealed Blade support provides a streamlines appearance
- Opposed blade damper can be easily adjusted from face of the grille.
- Reliable performance data available for design and selection.