Linear Diffusers and Grilles August 2021

linear slot diffuser cfm chart   Dan linear slot vent

CFM is required per linear foot the I use no more than 50 CFM 6600 Series: 6610 12-1

Diffuser sizing and selection views · 4 years ago HVAC Training 1900 SupplyReturn Linear Slot Diffuser AIRFLOW VS NC LEVEL: 1900, 12” SLOT CFM End to End Spacing * NC=36 1900 Reference Charts: Horizontal Throw

pg slot soft Here is a quick ballpark estimate using an old slide chart air duct calculator 2 - 8” @ 170 cfm = 340 1- 7” = 120 1- 6” = 85 1- 4” = 50 Total LINEAR DIFFUSERS AND BAR GRILLES CFM per Ft 10 20 30 40 50 LINEAR SLOT DIFFUSER PLENUMS • ADAPTORS FOR MODEL SERIES 5000 LINEAR SLOT CEILING DIFFUSERS