Rectangular manual volume damper

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rectangular volume damper
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Greenheck's volume control dampers meets the requirements of ASHRAE, Manual balancing dampers are control dampers that regulate the flow of air but areMBD-14 | iO HVAC Controls Manual Balancing Damper 14 Round with locking quad (NON-RETURNABLE) | iO HVAC Controls. Brand: iO HVAC Controls. SKU: MBD-14. Damper only, does not include handle or bracket; Previously MD15; Designed especially for manual balancing applications with square/rectangular ductwork. Largest Selection Rectangular AIR BALANCING Dampers. Manual Handle & Remote Cable. Regulate HVAC DUCT Airflow. 65 Sizes. Looking for Rectangular Balancing Damper, 12x8? Item Rectangular Balancing Damper; Type Manual Single Blade; Frame Height (In.) 7 3/4 in Damper only, does not include handle or bracket; Previously MD15; Designed especially for manual balancing applications with square/rectangular ductwork. AIR BALANCING Opposed Blade Louver Dampers | Regulate HVAC Duct Airflow | Locking Damper Postion - 65 Sizes | Buy On-line. Dayton Rectangular Balancing Damper, 12x8: Amazon.com: Industrial & Scientific. Rectangular Balancing Damper, Manual Single Blade, Frame Height (In.) 7 Rectangular, light duty, single blade, balancing damper, 1200 FPM, 1"w.c. max. Overview. Product Features. The MD25 Manual Balancing Damper has