Ductmate: Things to Know
Ductmate Four Bolt Flange The Ductmate 35 Flange along with the mated accessories (corners, cleats, etc) is made into a rectangular frame that slides onto the raw ends of duct sections. When fastened and (to the duct wall) and then connected (with another Ductmate frame) it becomes the strongest transverse connection In rectangular duct construction. […]
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