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ABD

Model ABD is an automatic balancing damper designed to maintain a constant airflow volume in HVAC applications. The damper blade is calibrated to automatically adjust to changing pressures. The ABD is for use in both supply and exhaust applications.

  • Pressure: 0.2 in. wg to 2 in. wg (0.05 kPa to 0.5 kPa)
  • Airflow Range: 25 cfm to 400 cfm (.012 cubic meter per second to .189 cubic meter per second)
    425 cfm for supply applications (.201 cubic meter per second)
  • Temperature: 25°F to 150°F



Certifications:

UL 2043 (Listing # R39668)

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