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Model No.’s
6963200, -20 6963300, -20
6963301, -02,
-21, -22
6963400, -20
6963401, -02,
-03, -21, -22,
-23
6963501, -03,
-21, -23
6963601, -03,
-21, -23
Model Size
2' 3' 3' 4' 4' 5' 6'
Sash Height from Work Surface
(inches)
9.4 9.4 12.0 9.4 12.0 9.4 12.0
Total Open Area with Bypass (sq.
ft.)
1.45 2.20 2.85 2.95 3.80 3.70 5.80
Exhaust Airflow Volume at 80fpm
(CFM)
115 175 230 235 305 295 465
Alarm Airflow Volume at 60 fpm
(CFM)
85 130 170 175 230 220 350
*Motor Horsepower (HP) 0.06 0.06 0.09 0.09 0.16 0.16 0.26
Fluorescent Lights F15T8-SP35 F17T8 F17T8 F25T8 F25T8 F32T8 F40T8
Number of Filters 2 4 4 6 6 6 8
Paramount Ductless Enclosure Wattage, Energy Use, and Operating Costs.
Blower Power (watts) 49 45 73 71 122 118 197
Light Power (watts) 22 24 24 32 32 39 53
Total Power w/display(watts) 66 65 93 99 150 153 241
Electric Energy Cost ($)
(based on 2000 hours per year and
$0.078/kwh)
$11 $11 $16 $16 $25 $26 $40
Operating Filter Cost ($)
(based on one annual organic filter change)
$400 $800 $800 $1200 $1200 $1200 $1600
Ductwork Installation Cost ($) $0 $0 $0 $0 $0 $0 $0
Adaptability/Mobility Cost ($) $0 $0 $0 $0 $0 $0 $0
Total Annual Operating Cost ($) $411 $811 $816 $1216 $1225 $1226 $1640
Conventional Fume Hood Comparison
based on $7 per CFM at 100 fpm
$1015 $1540 $1995 $2065 $2660 $2590 $4060