Steel Aeroblade Return Grille for Narrow Tee Ceilings, 1/2" blade spacing with 30 Degree Deflection, Blades Parallel to Long Dimension
AeroBlade Return Grilles are the quietest in the industry. Utilizing a unique airfoil blade design, these grilles provide the ultimate in performance and noise reduction. AeroBlade grilles are available in steel or aluminum construction and various blade spacing options.
  • Models 23RL and 23RS are louvered return grilles or registers belonging to the premium Aero-Blade series
  • One set of 45° fixed blades
  • Material is 20 gauge steel for blades and border
  • Optional opposed blade damper has slide adjustment accessible at face of register