T178-150 rectangular aluminum grille, complete 420x150mm
Vandal-proof rectangular ventilation grille.
Beautiful and strong series of ventilation grilles made from die-cast aluminum, for durable ventilation applications. The grilles are suitable for surface mounting, they have a flat backside. Surface mounting thickness is 15mm.
Rectangular design, equipped with insect mesh, standard in bare aluminum. The mesh is easy to remove.
By placing extra intermediate segments of 100 x 150mm, the rectangular grilles can be made wider in 100mm units.
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