Laserfiche WebLink
APPENDIX C <br />EXHAUST DUCT: <br />Duct Size 10"W x 15' L <br />Square feet of duct area 1.04 sq. ft. <br />Number of ducts 1 (1 outlet per 12 feet or fraction thereof) <br />Type of Metal 430 SS. Gauge 20 Gauge <br />Exhaust duct velocity 1512 FPM (CFM divided by sq. ft. of duct) <br />(Recommended 1800 FPM) <br />GREASE FILTERS or EXTRACTORS: <br />Manufacturer Captrate Model Grease Stop Solo Filter <br />Type (with handles) 2" SS S -Baffle <br />Rating: 300 CFM at 0.25 sp (static pressure) <br />Dimensions: 20"x16" inches x 2" inches <br />Functional surface area per filter 2.22 sq. ft. <br />Number of filters to be used: 6 <br />Total filter area 13.33 sq. ft. <br />Number of spacers 0 size of spacers: in. x in. <br />Minimum distance between lowest edge of grease filters and cooking surface: 24 in.. <br />STATIC PRESSURE: <br />Filters <br />Entrance loss <br />Duct Length <br />Elbows <br />Loss to outside Atmosphere <br />EXHAUST FAN/BLOWER: <br />0.20 <br />sp <br />+ 0.10 <br />sp <br />+ 0.08 <br />sp <br />+ 0.10 <br />sp <br />+ 0.05 <br />sp <br />= 0.53 <br />Total sp <br />Manufacturer GreaseMaster Model No. GMDU85H <br />Exhaust 1575 CFM at 1 inwc. sp. <br />Blower RPM 1261 Horsepower 0.75 <br />MAKE-UP AIR: <br />Fan Man <br />Model Ni <br />CFM <br />Duct size <br />Make-up Air is taken from the Outside Air Supplied to Sales Floor (RTU -1,2) and <br />RTU serving the bakery/Deli Prep (RTU -3) <br />Number of ducts <br />Type of opening <br />Number of openings <br />Electrical interlocking switch with exhaust fan <br />EHD 16-01 19 <br />715/17 <br />at <br />Sc <br />D( <br />OI <br />Cl <br />RTU -1 <br />AIR BALANCE SCHEDULE <br />e� <br />.n <br />