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Steel Double Deflection Industrial Grille with 1 1/4", 2", or 3" Blade Spacing
The 680/6880 series industrial grilles feature aluminum extruded airfoil blades enhancing the look and performance of the grille. The 680/6880 blade spacing ranges from 1 1/4” to 3” resulting in single section airflow ranges from 75 CFM to 7,200 CFM. Multi-section construction allows for an unlimited airflow range. These grilles are an excellent choice for large room applications where high volumes of air are required.