LSD - Linear Slot Diffuser

linear slot diffuser cfm chart   Dan linear slot exhaust fan

Sizing Based on Room CFM Requirements Calculate Let's look at RectorSeal's TRUaire LD series, specifically the extruded aluminum linear slot diffusers

LINEAR SLOT DIFFUSERS model: ARLD 20mm Slot width RETURN LINEAR SLOT DIFFUSER Table Air flow data No of slots 1 CFMm 100 150 200 250 300 350  These linear slot diffusers feature fully adjustable, aerodynamic pattern controllers fabricated from extruded aluminum, and are available in a large selection

win slot 789 If you require 500 cfm you will need 500 cfm 94 area = fpm velocity Most grill applications consider cfm required for the load and CFM End to End Spacing * NC=38 DIFFUSER SPACING FOR 80% ADPI: 1900, 12” SLOT WIDTH, 4 FT LENGTH, 2 SLOTS, 2-WAY 0 10 20 30 40 50 60 70 80 CFMSq