T170-400 cast aluminum grille (connection ø400mm)
Strong round cast aluminum exterior wall grille for various ventilation applications, both for supply and exhaust of ventilation air.
Suitable for installation in round holes or ducts. The grille fits directly onto spiral ducts.
The back of the grille is equipped with insect mesh.
Color: bare aluminum
(Available in RAL color upon request, price on request)
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