Quantity Damper Example In the instance above the quantity damper controls the amount of air that air distribution diffuser CD-6 receives, In such a case it indicates 500 CFM (cubic ft for every moment) The fitting is comprised of 1 piece whilst the opposite relationship strategy needs two pieces, the https://ovalconduit56777.59bloggers.com/37079613/oval-conduit-no-further-a-mystery