
Add. components with manually adjustable slats
Accessories for sheet steel ventilation grilles for air flow balancing and air flow control
Air flow balancing
Airflow control
Gate type flow regulator with flow stabilizers
Application
Additional components for ventilation grilles provide additional functions
To balance air flow and/or to control air flow
Flow regulators simplify the balancing of air flow required during commissioning for supply and extract air
Adjustable slats, which are installed at 90° to the first row of slats, allow you to change the direction of air flow for supply air
The ventilation grille does not need to be removed for adjustment.
Execution options
AG: Flow regulator with counter-rotating flaps
AS: Gate type flow regulator
D: Airflow control
DG: Regulator with counter-rotating fins and fins for regulating flow direction
Maintenance
Maintenance-free, materials and design are wear-resistant
Technical control and cleaning comply with VDI 6022 standards
All extras components are determined in accordance with the order code of the ventilation grille.
-AG
Application
To balance air flow
Flow regulators simplify the balancing of air flow required during commissioning for supply and extract air
The ventilation grille does not need to be removed for adjustment.
Design elements and characteristics
Counter-rotation doors
Can be adjusted and secured with screws
-AS
Application
To balance air flow
Flow regulators simplify the balancing of air flow required during commissioning for extract air
The ventilation grille does not need to be removed for adjustment.
Design elements and characteristics
Gate type flow regulator elements with flow stabilizers
Can be adjusted and secured with screws
-D
Application
For air flow control, for supply air
Adjustable slats, which are set at 90° to the first row of slats, allow you to change the direction of air flow
The ventilation grille does not need to be removed for adjustment.
Design elements and characteristics
Individually adjustable slats
-DG
Application
For balancing air flow and additionally for air flow control, for supply air
Flow regulators simplify air flow balancing required during commissioning
Adjustable slats, which are set at 90° to the first row of slats, allow you to change the direction of air flow. The ventilation grille does not need to be removed for adjustment.

① Lamella for flow control