EZ Plenum EZFCSD10 10"-Inch Scoop & Damper Tab Collar, Starting Duct Collar gasket we also manufacturer these "knocked-down"

we also manufacturer these "knocked-down" for distributors who wish to save space for warehousing and for those who rather build the prefabricated plenum box and use the can stock flanges out

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Inverter Technology – Energy efficient

EZ Plenum EZFCSD10 10"-Inch Scoop & Damper Tab Collar, Starting Duct Collar gasket we also manufacturer these "knocked-down"EZ Plenum's scoop & damper tab duct collars are one of the most durable collars manufactured. Our duct collars are made of 28GA galvanized steel and they are one piece. The EZ Plenum 10" inch scoop & damper starting collar is suitable for most HVAC applications, providing a transition from a flat surface like a plenum (made out of metal, ductboard, etc.) to round pipe or insulated flex duct. It is normally used with ductboard, an internally lined or