APPLICATION
The most efficient and silent grille in the industry for sidewall mounting, recommended for application requiring control of both air pattern spread and drop plus an equal distribution over the entire face of the grille.
FEATURED STANDARD CONSTRUCTION
•FRAME:
- Constructed from heavy extruded aluminum with 13/16” (30 mm) flange face border with a 1” (25mm) overlap margin.
- Interlocked corners and mechanically stacked to form a rigid frame.
• BLADES:
- Constructed of solid extruded aluminum with an airfoil cross section, 3/4” spaced from center to center.
- Easy adjustment without any special key or tool.
- Horizontal blades are securely held in place with tension wire.
•SIZES:
- Minimum length of 4” and 4” height.
•FINISH:
- Standard finish is white color (Ral 9010).
OPTIONS
• Vertical Blades.
• With Concealed clips, concealed screw fastening or countersunk screw in the border for fixation.
• Other colors available upon request.
• Plastic bearing for fixing blade instead of tension wire.
• With Foam gasket on the back of the frame.
• With Opposed blade damper.
• With Equalizing grid.
• LS Light Shield black color (RAL9005)
• BO Metal blank-off black color (RAL9005)
• Insect Screen
N.B: A 1 cm clearance is deducted from your order neck size.