Adjustable Diffuser Archives

HVAC Diffuser Sizing Guide: CFM Chart & Selection linear slot diffuser cfm chart slot that can be assessed through the face of the diffuser Radial CFM 80 100 120 135 155 175 195 235 275 395 Ps 033 048 linear slot diffuser plenum box sizing Linear slot diffusers have lower airflow capability than directional diffusers Each of them supplies about 200-250 cfm of airflow only If you

linear slot diffuser sizes These charts are meant to be used as a quick selection It restricts the flow of air, thereby increasing the pressure drop and decreasing the cfm