Aluminum Aeroblade Double Deflection Supply Grille, 3/4" blade spacing, Front Blades Parallel to Short Dimension
The 271 and 272 Commercial Series grilles are designed for commercial applications. This series of grilles minimizes pressure loss and noise levels.
  • Aerodynamically shaped blades are individually adjustable
  • Optional opposed blade damper has screwdriver adjustment accessible through face of register
  • Material is heavy extruded aluminum for blades and border
  • #8 x 11/4” lg. Phillip’s flat head sheet metal screws painted white
  • All dimensions are ± 1/16”