Filter
Top Products
PERFORMANCE DATA (cont)
AIR QUANTITY LIMITS
UNIT MINIMUM CFM MAXIMUM CFM
580D036 900 1500
580D048 1200 2000
580D060 1500 2500
580D072 1800 3000
580D090 2250 3750
580D102 2550 4250
UNIT MINIMUM CFM MAXIMUM CFM
580D120 3000 5,000
580D150 3750 6,250
579F180 4500 7,500
579F216 5400 9,000
579F240 6000 10,000
579F300 7000 11,250
SOUND POWER (Total Unit)
UNIT
SOUND
RATING
(60 Hz)
A-WEIGHTED
(dB)
OCTAVE BANDS
63 125 250 500 1000 2000 4000 8000
580D036-072 8.2 Bels 80.5 56.8 75.8 72.4 72.9 74.8 75.4 71.3 69.1
580D090,102 8.6 Bels 86.4 83.2 87.4 83.5 82.8 83.0 77.7 71.8 67.0
580D120 8.8 Bels 87.6 97.6 90.4 85.7 84.8 83.9 77.5 71.3 65.8
580D150 8.8 Bels 86.4 83.7 87.2 83.4 82.8 83.0 77.7 71.8 67.0
580D180 8.8 Bels 87.3 87.1 89.9 86.4 84.0 82.7 79.0 73.9 68.6
580D216 9.0 Bels 89.5 95.7 88.9 87.2 85.2 81.9 79.5 72.7 66.0
579F240 9.5 Bels 94.1 98.7 92.3 93.8 90.9 89.6 85.9 80.3 74.3
579F300 9.5 Bels 94.1 98.7 92.3 93.8 90.9 89.6 85.9 80.3 74.3
Bels — Sound Levels (1 bel = 10 decibels)
579F180-300 HORIZONTAL SUPPLY/RETURN FAN PERFORMANCE
WITH 389210-201 HIGH STATIC
REGAIN ADAPTER CURB
NOTES:
1. Dimensions are in millimeters.
2. The 389210-201 high static regain adapter accesso-
ries may be used to provide horizontal supply/return.
NOTE: The 389210-201 horizontal supply/return adapter
accessories improve 579F180-300 fan performance by in-
creasing external static pressure by amount shown above.
51