DescriptionReviews Description Material: Specially extruded 6063 alüminium profile.Surface Operation: It can be used both for supply and extract application in ventilation systems.Finishing: Standard finishing is natural anodized aluminium. Electrostat- ic powder coating is optional. Standard colours are RAL 9010 and9016. Other colours are available with enamel paint.Installation: Screw system is standard. Concealed screw system and plate spring system are available for mounting without hole on frameAccessories: Grille damper, plenum box subframe, filter wire mesh, hinged. Reviews Be the first to review this item There are no reviews yet