cupolas
dayton 3hfl9 roof vent208 230 460 vcfm 18322hp 5
downblast ventilator drive type belt wheel dia . 36 in . cfm 0.000 in . sp 18322 sones 0.125 in . sp 5 ft. 30 sones 0.250 in . sp 5 ft. 29 sones 0.500 in . sp 5 ft. 28 cfm 1.75 in . sp cfm 2.000 in . sp cfm 2.250 in . sp cfm 2.75 in . sp motor voltage 208 230 460 3 phase 60 hz max . operating amps 13.6 12.8 6.4 motor hp 5 max . bhp 5.23 rpm 685 base width 46 in . base length 46 in . base height 1 3 4 in . overall dia . 58 3 4 in . overall height 38 1 2 in . br b features b ul li base length in . 46 li li base width in . 46 li li bearing type regreasable pillow block li li cfm 0.000 in . sp 18322 li li cfm 0.125 in . sp 17941 li li cfm 0.250 in . sp 17560 li li cfm 0.375 in . sp 17179 li li cfm 0.500 in . sp 16711 li li cfm 0.625 in . sp 16243 li li cfm 0.675 in . sp 16243 li li cfm 0.750 in . sp 15774 li li cfm 0.875 in . sp 15242 li li cfm 1.000 in . sp 14710 li li cfm 1.500 in . sp 12119 li li cfm 2.000 in . sp li li dimension a in . 46 li li dimension b in . 58 3 4 li li dimension c in . 38 1 2 li li dimension d in . 8 7 8 li li includes nema 1 junction box li li item downblast ventilator li li max . bhp 5.23 li li max . operating amps 13.6 12.8 6.4 li li motor hp 5 li li overall dia . in . 58 3 4 li li overall height in . 38 1 2 li li phase 3 li li recommended damper size in . 39 x 39 li li sones 0.125 in . sp 5 ft. 30 li li sones 0.250 in . sp 5 ft. 29 li li style assembled with drive package li li type standard duty li li wheel dia . in . 36 li li drive type belt li li housing material spun aluminum li li hz 60 li li motor hz 60 li li motor voltage 208 230 460 li li mounting location roof li li overall height 38 1 2 li li recommended damper stock no . g0826725 li li recommended 12 in . fixed curb item no. 2rb82 li li recommended 8 in . fixed curb item no. 4hx44 li li rpm 685 li li wheel type backward inclined centrifugal li li sones 0.500 in . sp 5 ft. 28 li li cfm 1.250 in . sp 13535 li li cfm 1.75 in . sp li li adj. ul 762 kitchen roof curb stock no . li li agency compliance ul cul 708 li li fixed ul 762 kitchen roof curb stock no . li li max . inlet temp . deg . f 180 li li wheel material aluminum li li requires roof curb for new installations li li adj. 12 3 8h roof curb stock no. 2zv85 li li adj. 6 3 8h roof curb stock no. 3c597 li li base height in . 1 3 4 li li shaft dia . sheave end in . 1 1 4 li li shaft dia . wheel end in . 1 1 4 li li speed controllable no li li base height 1 3 4 li li base length 46 li li base width 46 li li cfm 2.75 in . sp li li cfm 2.250 in . sp li li green environmental attribute product contributes to reducing energy consumption li li green certification or other recognition nema premium rated li li wheel dia . 36 li li overall dia . 58 3 4 li li max . inlet temp . 180 degrees li li shaft dia . sheave end 1 1 4 li li shaft dia . wheel end 1 1 4 li ul