The DARH1 is a high flow return grille with blades set on a 30° deflection and 1" spacing. The aluminum grille can be used where maximum free area is needed.
The return grille contains adjustable aluminum roll-formed blades set into an extruded aluminum frame.
The semi-airfoil designed blades are set on 1” spacing for maximum free area.
The horizontal blades are adjustable from 0°-30° deflection to direct the spread of air.
The pressure-fitted nylon pins ensure a rattle-free performance.
The return grille contains aluminum roll-formed blades set into an extruded aluminum frame.
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