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.
- Adjustable Horizontal or Vertical Front Airfoil Blades
- 3″ Blade Spacing, Sizes Range from 12″x12″ to 48″x48″
- Industrial Single Deflection Supply Grille
- Aluminum Frame with Extruded Aluminum Airfoil Blades Construction
- 1 1/4″ and 2″ Blade Spacing, Sizes Range from 6″x6″ to 48″x48″
- Heavy-duty Steel Damper (OBDHD) Easily Adjusted Through Face
- Standard Finish is British White