1234 — Perforated Supply Lay-in T-Bar Round Neck with Adjustable Curved-Blade Core

  • Model 1234 Removable Face round neck Perforated Diffusers.
  • Simple adjustment of air pattern for vertical or horizontal deflection for one-, two-, three- or four-way discharge is accomplished without altering diffuser’s appearance. 
  • Hinged/latched face for easy access.
  • Utilizes the R22 Butterfly Damper
  • Unique 2" high collar permits easy flex connection.
  • Use with AL10PF plaster frame for surface-mount applications
  • Steel. 
  • White face with white back standard, or white face with black back optional.