Dayton 11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 11 3/4 in H, 11 3/4 in W
The Dayton 20CK20 is a rectangular fire damper with a curtain blade type and spring closure, designed for vertical mounting. It measures 11.8 inches in height, 11.8 inches in width, and 12 inches in length, and…
SKU 3G-OTH-74307
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Product Description
The Dayton 20CK20 is a rectangular fire damper with a curtain blade type and spring closure, designed for vertical mounting. It measures 11.8 inches in height, 11.8 inches in width, and 12 inches in length, and includes a sleeve for dynamic applications.
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3G Electric supplies Dayton rectangular fire dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















