Hart & Cooley - A504 Aluminum 4-way Ceiling Diffuser, MS or OBD damper

Grouped product items
Product Name
No options of this product are available.


Aluminum 4-way Ceiling Diffuser, MS damper
  • Extruded aluminum construction
  • Cores flush with margin
  • Four-way air diffusion
  • Face mount for easy installation
  • For sidewall or ceiling application
  • Multi-shutter dampers - aluminum
  • Inconspicuous fingertip lever for air volume control
  • Bright White finish.
  • California residents: see Proposition 65 Warning


    picture_as_pdf data sheet