LFQ linear air diffuser

LFQ linear air diffuser linear slot diffuser plenum box sizing *This is a design and utility patent pending product* We make sizes from 12 to 72 linear slot diffuser ac vent covers for the modern day home We have over 70 linear slot grill PLENUM BOXES Standard Plenum box details are shown in the Plenum Box section with inlet sizing data This provides the recommended minimum to

linear slot grill Select a suitable plenum size for a long 3F diffuser supplying 270 ls Air flow rate = 270 = 225lsm, which from the chart on page 11

linear slot diffuser dimensions Standard Plenum box details are shown in the Plenum Box section with inlet sizing data This provides the recommended minimum to obtain even Plenum boxes PB-HELLA and PB-HELLA-T are used to achieve proper discharge parameters of diffusers HELLA and HELLA-T, corresponding in size and number of slots