Round Duct Grille DBBR

Domenii de utilizare:

For round pipe mounting in supply air and return air installations of cinemas, shopping centres, halls and underground car parks.

Funcţionare

Supply air and return air grilles especially suitable for pipe mounting. With front-side horizontal or manually adjustable air deflection blades. Free cross-section, resistance and noise level constant at all blade settings.

Gama de debit