Explanation of Linear Diffusers sizes and design

CFM Per Meter : Air volume in cubic feet per 1 meter length Ak : Effective face area in square feet per meter Ps : Static pressure in inch water gauge Th

Fixing a linear slot diffuser to a plenum Box by a mean of flat Bar SLOTS CFM Per Foot Ak Pt Th NC Ak Pt Th NC Ak Pt Th NC 15 1-4-8 17 23

linear slot diffuser with plenum box CFM 1 2 U n it S e p a ra tio n D is ta n c e , L 470 400 260 190 Linear Length Ps Pt NC Ps Pt Octave Band, dB CFM WG WG ft Ls

linear range poker Grilles Circular diffusers Swirl diffusers Long throw diffusers Square diffusers Linear slot diffusers Floor diffusers Fire dampers VAVVAC Acoustic