_LINEAR SLOT DIFFUSER PERFORMANCE
_DATA CEILING, SIDE WALL APPLICATION
NO. OF SLOT
CFM PER FT
20
30
40
60
80
100
125
150
200
250
300
1 VEL 320 480 640 960 1280 1600          
SP 0.016 0.035 0.060 0.100 0.142 0.394          
THROW 5 10 15 20 22 32          
2 VEL   240 320 480 640 800 1000 1200 1600    
SP   0.009 0.017 0.040 0.065 0.113 0.176 0.270 0.040    
THROW   4 7 11 20 24 30 35 41    
3 VEL     213 320 427 533 667 800 1066 1333  
SP     0.009 0.018 0.036 0.060 0.085 0.150 0.221 0.350  
THROW     6 9 15 20 24 30 34 42  
4 VEL       240 320 400 500 600 800 1000 1200
SP       0.014 0.023 0.040 0.060 0.095 0.140 0.242 0.320
THROW       10 14 18 20 2 30 38 46
5 VEL         256 320 400 480 640 800 900
SP         0.014 0.018 0.040 0.058 0.098 0.156 0.240
THROW         12 16 20 24 28 36 42

VEL = VELOCITY IN FEET PER MINUTE
THROW = THROW IN FEET
SP = STATIC PRESSURE IN INCHES OF WATER