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APPENDIX C <br /> EXHAUST DUCT: KEF-1 <br /> Duct Size 18X16 <br /> Square feet of duct area 2.0 <br /> Number of ducts 1 (1 outlet per 12 feet or fraction thereof) <br /> Type of Metal BLACK STEEL Gauge 16 MINIMUM <br /> Exhaust duct velocity 2223 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 + 0.435 sp <br /> Duct Length + 0.017 sp <br /> Elbows + 0.198 sp <br /> Loss to outside Atmosphere + --- sp <br /> 1.0 Total sp <br /> EXHAUST FAN/BLOWER: <br /> Manufacturer GREENHECK Model No. CUBE 200HP-30 <br /> Exhaust 4445 CFM at 1.0 sp. <br /> Blower RPM 1401 Horsepower 3.0 <br /> MAKE-UP AIR: <br /> Fan Manufacturer CARRIER <br /> Model Number 62XB18-DGT-KFC-BR <br /> CFM 4445 at sp. <br /> Duct size 40X14 Square feet of duct area 3.89 <br /> Number of ducts 1 Duct velocity 1143 <br /> Type of opening COLLAR Opening size 28X12(R) SIDE 28X10(L) SIDE <br /> Number of openings 6 CFM per opening 846 (R) SIDE, 635 (L) SIDE <br /> Electrical interlocking switch with exhaust fan <br /> EHD 16-01 19 PLAN CHECK GUIDE <br /> 7/5/17 <br />