T19 — Round Multi-Blade Damper for T-bar Diffusers

  • Multi-blade damper
  • Tabs for easy installation
  • For use with 5400 Series collar
  • Bright White finish
  • Note: 3/16 hex operator by others
  • Available sizes (inches): 6, 7, 8, 9, 10, 12, 14, 16