Ceiling swirl diffuser, for supply air, with front plate made by steel sheet electrostatically painted in RAL color or anodized aluminium in natural color. With openings for air distribution radial placed. In each opening there is one blade plastic, in color black RAL 9005 or white RAL 9010, or aluminium made electrostatically painted in RAL color. The blades are adjustable manually for regulation of the air jet pattern. For use in heating and cooling cases. For low up to high installation height and air volume supply. Noise and pressure drop remains the same in any position of the blades. In the swirl mode he air is supplied in the same way to all directions (360o). Also is available in the following executions:

GR-AR: With square front plate and air outlets with circular circumference.
GR-AR-D: With square front plate, air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.
GR-AR-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with circular circumference.
GR-AR-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.
GR-AA: With square front plate and air outlets with square circumference.
GR-AA-D: With square front plate, air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.
GR-AA-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with square circumference.
GR-AA-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.
GR-B: With rectangular front plate and air outlets with rectangular circumference.
GR-B-D: With rectangular front plate, air outlets with rectangular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades
GR-RR: With round front plate and air outlets with circular circumference
In the diffusers GR-AR, GR-AR-A and GR-RR the adjustment of the blades is possible with electric actuator on-off 220V or analogue 24V. In this case the front plate is made by steel sheet electrostatically painted in RAL color and the blades are made from plastic, in color black RAL 9005 or white RAL 9010.In the diffusers GR-AR-A(-D) and GR-AA-A(-D) the active size could be 300 or 400 or 500.In the size 600 the outside dimension of the diffuser is 595X595mm end the active size 550.

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