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57
RECOMMENDED EXHAUST FLOW RATES
The VELOCITY readings above are obtained by holding an anemometer 3” away from the Grease
Filter. Take several readings in different locations across the filters and average the results.
NOTE
Verify through building codes what the minimum required CFM velocity is and that it
is greater than the values listed in the above table for the size and quantity of ovens in
below the hood.
NOTE
All values are FPM [M/Min] unless otherwise noted. Figures represent VELOCITY
measured at the Grease Filter.
Top Middle Bottom
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
187.5 187.5 93.75 93.75
[57.15] [57.15] [28.58] [28.58]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
189.75 241.5 155.25 181.125
[57.84] [73.61] [47.32] [55.21]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]
287.25 365.625 235.125 274.3125
[87.55] [111.44] [71.67] [83.61]