Double Deflection Grilles

Double deflection grilles are primarily designed as supply grilles. They can be used in walls, ceilings, or installed directly into ductwork. They have two banks of movable blades set 90° to each other which allows for a great deal of directional adjustment and throw variation. Adjustment can be made by directly turning the blades by hand.

Listed sizes are nominal and refer to duct/aperture size; they do not include the flange. For overall size add 45mm.