The largest plant for production of ventilation equipment in the south of Russia
Leave your phone number and we will call you back!
Or contact us yourself
+78007005481
By clicking "Submit", you automatically agree to the Privacy Policy
Two-row adjustable grating DRA
Grilles DRA are used for air supply and removal in supply and exhaust ventilation, designed for installation in ducts or building openings of premises of various purposes.
The two-row DRA grille is made of aluminium profile and is equipped with individually adjustable horizontal-vertical louvres for changing the direction and/or characteristics of the supply air stream (by means of the angle of the grille louvres).
By default, the grille is manufactured with mounting holes for screw connection; snap-on versions are possible. The grilles can be equipped with air flow damper and an adapter for connection to the duct. Adapters are available with both lateral and axial connection to circular and rectangular ducts.
The two-row DRA grille is made of aluminium profile and is equipped with individually adjustable horizontal-vertical louvres for changing the direction and/or characteristics of the supply air stream (by means of the angle of the grille louvres).
By default, the grille is manufactured with mounting holes for screw connection; snap-on versions are possible. The grilles can be equipped with air flow damper and an adapter for connection to the duct. Adapters are available with both lateral and axial connection to circular and rectangular ducts.
