non-adjustable galvanized duct grille
C-RKO
Decorative function of the grille – the unified design of the grille allows it to be easily integrated into the overall appearance of the building and structure.
It is installed indoors or on the facade of a building.
It is characterized by easy installation, providing free flow of supply,
recirculating or exhaust air in ducted ventilation and air conditioning
systems.
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