Frame and Blades are extruded aluminium alloy and are polyester powder coated with a white finish.
The Frame has a typical wall thickness of 1/16” and is separated from the blades with PVC bushings. This method of assembly eliminates corrosion and vibration.
The frame mounting holes are dimpled, allowing for a counter-sunk fastener head appearance.
All Blades are airfoil in design, individually adjustable and spaced ¾” on center.
Deflections of blades are easily set without use of special tools.
The unit achieves an effective area of 80% with the blades set at 0˚ pattern thus eliminating high velocity and pressure drop at grille face. Wider deflection with reduced throw may be achieved at the 22 ½” and 45˚ blade settings with only slightly increased noise level.
Standard finish is white, painted under electrostatic polyester powder coated system. Other colors available on request. The Polyester powder of highest quality is used to enhance the appearance of the units.
Suitable for high sidewall or duct mounting for heating, ventilation and cooling application.
