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APPENDIX C <br /> EXHAUST DUCT: <br /> Duct Size 13"X18" <br /> Square feet of duct area 1.62> <br /> Number of ducts 1 (1 outlet per 12 feet or fraction thereof) <br /> Type of Metal stainless steel Gauge L8 <br /> Exhaust duct velocity 1563 FPM (CFM divided by sq. ft. of duct) <br /> (Recommended 1800 FPM) <br /> GREASE FILTERS or EXTRACTORS: <br /> Manufacturer captive Aire Model captrate sole Filter <br /> Type (with handles) Baffle <br /> Rating: 6C° CFM at 0 8 sp (static pressure) <br /> Dimensions: inches x 16 inches <br /> Functional surface area per filter 1.78 sq. ft. <br /> Number of filters to be used: 7 <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: 4" in.. <br /> STATIC PRESSURE: <br /> Filters 0.3 sp <br /> Entrance loss + 0.1 sp <br /> Duct Length + 0.1 sp <br /> Elbows + 0.25 sp <br /> Loss to outside Atmosphere + 0.1 sp <br /> 0.85 Total sp <br /> EXHAUST FAN/BLOWER: <br /> Manufacturer Model No. <br /> Exhaust CFM at sp. <br /> Blower RPM Horsepower <br /> MAKE-UP AIR: <br /> Fan Manufacturer <br /> Model Number <br /> CFM at sp. <br /> Duct size Square feet of duct area <br /> Number of ducts Duct velocity <br /> Type of opening Opening size <br /> Number of openings CFM per opening <br /> Electrical interlocking switch with exhaust fan <br /> EHD 16-01 19 PLAN CHECK GUIDE <br /> 7/5/17 <br />