Alan Manufacturing, Inc. - Round Air Balancing/Barometric Bypass Volume Dampers

A Round Barometric Damper is used to automatically bypass excess air when increases in duct static pressure occur due to closing of zone dampers. Various relief air control settings are easily accomplished by simple adjustment of an integral weighted control lever.

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Items	AZ-RD-BAR-8 8 Inch (in) Size Round Air Balancing/Barometric Bypass Air Flow Damper List Price Quote	AZ-RD-BAR-10 10 Inch (in) Size Round Air Balancing/Barometric Bypass Air Flow Damper List Price Quote	AZ-RD-BAR-12 12 Inch (in) Size Round Air Balancing/Barometric Bypass Air Flow Damper List Price Quote	AZ-RD-BAR-14 14 Inch (in) Size Round Air Balancing/Barometric Bypass Air Flow Damper List Price Quote	AZ-RD-BAR-16 16 Inch (in) Size Round Air Balancing/Barometric Bypass Air Flow Damper List Price Quote
Description	N/A A Round Barometric Damper is used to automatically bypass excess air when increases in duct static pressure occur due to closing of zone dampers. Various relief air control settings are easily accomplished by simple adjustment of an integral weighted control lever.
Size	N/A 8 in	N/A 10 in	N/A 12 in	N/A 14 in	N/A 16 in
Damper Shape	N/A Round
Damper Type	N/A Barometric
Note	N/A Additional sizes available, discounts available.