https://www.johnsoncontrols.com/hvac-equipment/air-distribution/dampers-and-louvers/dampers/id-1210
ID-1210 12-Gauge U-Channel Industrial Damper | Johnson Controls
ID-1210 dampers are available in sizes up to 999 inches W x 999 inches H (25,375 mm x 25,375 mm), with either a galvanized, 304 stainless steel, or aluminum...
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https://www.kelairdampers.com/
Industrial Damper Manufacturer | Kelair Dampers.
Oct 29, 2024 - Kelair Dampers is one of the most experienced industrial damper manufacturers in the industry. Click to learn more about our services.
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