Conical Airtite with Damper and 2″ Standoff

Conical Airtite with Damper and 2″ Standoff

  • 408ADQ
  • Conical fittings provide a more efficient duct connection and lower equivalents lengths due to the larger connection size to trunk. Equivalent length 55" and add 0.03 pressure loss device.
  • All sizes are packed to order.
  • Model 408ADH available with an economy standoff.