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APPENDIX C <br /> EXHAUST DUCT: KEF-2 <br /> Duct Size 8X8 <br /> Square feet of duct area 0.45 <br /> Number of ducts 'i (1 outlet per 12 feet or fraction thereof) <br /> Type of Metal BLACK STEEL Gauge 16 MINIMUM <br /> Exhaust duct velocity 2000 FPM (CFM divided by sq. ft. of duct) <br /> (Recommended 1800 FPM) <br /> GREASE FILTERS or EXTRACTORS: <br /> Manufacturer Model <br /> Type (with handles) <br /> Rating: CFM at sp (static pressure) <br /> Dimensions: inches x inches <br /> Functional surface area per filter sq. ft. <br /> Number of filters to be used: <br /> Total filter area sq. ft. <br /> Number of spacers size of spacers: in. x in. <br /> Minimum distance between lowest edge of grease filters and cooking surface: in.. <br /> STATIC PRESSURE: <br /> Filters 0.35 sp <br /> Entrance loss + 0.228 sp <br /> Duct Length + 0.08 sp <br /> Elbows + --0.172- sp <br /> Loss to outside Atmosphere + --- sp <br /> 0.83 Total sp <br /> EXHAUST FAN/BLOWER: <br /> Manufacturer GREENHECK Model No. CUBE-161XP-5 <br /> Exhaust 900 CFM at Sp. <br /> Blower RPM 1549 Horsepower <br /> MAKE-UP AIR: <br /> Fan Manufacturer CARRIER <br /> Model Number 48LCD014A26A <br /> CFM 5000 at 0.8 Sp. <br /> Duct size 10X10 Square feet of duct area 0.69 <br /> Number of ducts 3 Duct velocity 1609 <br /> Type of opening SUPPLY GRILLE Opening size <br /> Number of openings 3 CFM per opening 370 <br /> Electrical interlocking switch with exhaust fan <br /> EHD 16-01 19 PLAN CHECK GUIDE <br /> 7i5/17 <br />