APPLICATION
• Recommended for general return or exhaust
of room air
• 0¡ã fixed blade deflection maximizes free area
for low pressure loss and sound levels
• Potential line of sight into duct thru grille is
acceptable
• Typically installed in a sidewall, duct, or ceiling
PRODUCT FEATURES
• Fixed blade return / exhaust grilles and
registers exceeding the industry standard
using heavy, 20 gauge steel frames
• Aerodynamic blade design resulting in lowest
achievable sound and pressure levels
• 3/4" or 1/2" blade spacing
• Blades selected as horizontal or vertical for
visual effect
• Registers include a factory attached, steel
opposed blade volume control damper
• Mounting holes in frame neatly countersunk
for supplied #8 x 1-1/2" oval head screws
• Arctic White baked-on finish
• Maximum size one piece construction is
48" x 48". Larger sizes shipped in multiple
sections for field assembly.
GRILLE OPTIONS
• Factory applied gasket material to frame
volume control dampers
• Custom or optional paint colors
CRA-100 Return Air Grille
1) For air return application
2) Heavy gauge steel
3) Face only without damper1/2" spaced
fins set at 55 degrees
4) White powder-coating finish
5) Any color you would like(2 weeks more )
