Air Distribution Products: HHE/DDG
AirVent family →The double deflection grille aims air in both planes: one set of blades turns the vertical, the other the horizontal, so the commissioning engineer can steer the pattern away from desks, beds and doorways, and it stays aimed. The standard supply terminal when direction matters.
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Two blade sets sit one behind the other: one steers air vertically, the other horizontally. Commissioning sets the pattern once (off desks, beds and doorways) and it stays aimed.
Yes. Frames are made to your wall or ceiling opening, in standard and custom sizes; finishes include any RAL powder-coat shade with stainless steel for corrosive or hygiene-critical applications.
More from Grilles
Continuous-run linear bar grilles (0°, 15° or 30° fixed deflection) for perimeter and architectural applications.
Square-faced swirl grilles: fixed radial vanes that spin supply air for rapid mixing in a clean architectural square.
Curved-blade grilles: sculptural aluminium blades that direct air with a softer architectural line.
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