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    82 Products

    Direct-Drive Upblast Roof-Mount Exhaust Fans

    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Upblast Roof-Mount Exhaust Fans , Style 1.
    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Upblast Roof-Mount Exhaust Fans , Style 2.

    Style 1

    Style 2

    Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface. All fans have a disconnect switch to turn off the power for servicing.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    Brushless Motor—Fans with a brushless motor have advanced electronic controls that allow them to precisely operate at wide range of speeds, making them more efficient, quieter, and longer lasting than fans with a standard motor.
    Cannot Be Sold To—Fans that cannot be sold to the listed areas are restricted by energy efficiency requirements.
    Exhaust Fans
    Mounting Bases
    Overall
    Style
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Wt.,
    lb.
    Ambient
    Temp., ° F
    Housing
    Material
    Certification
    Cannot Be
    Sold To
    Each
    Each
    Open Dripproof (ODP) Motor Enclosure
     
    120V AC, Single Phase—Hardwire
    19"300 ft³/min @ 1/2 in. H₂O
    400 ft³/min @ 0 in. H₂O    		54 dBA @ 5 ft.1,3001/3217 3/4"14 1/2"19"40120Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
    111"400 ft³/min @ 1/2 in. H₂O
    710 ft³/min @ 0 in. H₂O    		60 dBA @ 5 ft.1,6253/1622"18"19"43300Aluminum
    		AMCA Certified, ETL Listed
    		—00000000000000000000000000
    111 3/4"750 ft³/min @ 1/2 in. H₂O
    1,050 ft³/min @ 0 in. H₂O    		59 dBA @ 5 ft.1,3001/425 1/2"25 1/4"21"67300Aluminum
    		AMCA Certified, ETL Listed
    		—00000000000000000000000000
    112"1,100 ft³/min @ 1/2 in. H₂O
    1,300 ft³/min @ 0 in. H₂O    		68 dBA @ 5 ft.1,6251/325 1/2"25 1/4"21"50300Aluminum
    		AMCA Certified, ETL Listed
    		—00000000000000000000000000
    113 3/4"1,500 ft³/min @ 1/2 in. H₂O
    1,950 ft³/min @ 0 in. H₂O    		68 dBA @ 5 ft.1,4751/228 7/8"27 1/4"21"78300Aluminum
    		AMCA Certified, ETL Listed
    		—00000000000000000000000000
    116"2,450 ft³/min @ 1/2 in. H₂O
    2,900 ft³/min @ 0 in. H₂O    		69 dBA @ 5 ft.1,6253/431 7/8"30 1/2"24 3/4"80300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
     
    208 to 230V AC, Three Phase—Hardwire
    118 3/4"3,750 ft³/min @ 1/2 in. H₂O
    4,100 ft³/min @ 0 in. H₂O    		68 dB @ 5 ft.1,150237 3/8"33 3/4"28"184300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
    120 3/4"5,900 ft³/min @ 1/2 in. H₂O
    6,450 ft³/min @ 0 in. H₂O    		85 dBA @ 5 ft.1,425537 3/8"33 1/4"28"221300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
    124"7,000 ft³/min @ 1/2 in. H₂O
    7,750 ft³/min @ 0 in. H₂O    		72 dBA @ 5 ft.900341 7/8"37 1/2"33"312300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
    130"9,500 ft³/min @ 1/2 in. H₂O
    10,500 ft³/min @ 0 in. H₂O    		71 dBA @ 5 ft.725551 1/4"44"40"497300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
     
    Totally Enclosed Motor Enclosure
     
    460V AC, Three Phase—Hardwire
    212"1,150 ft³/min @ 1/2 in. H₂O
    1,800 ft³/min @ 0 in. H₂O    		71 dBA @ 5 ft.3,4501/318"26 3/4"22"44120Steel——00000000000000000000000000000
    216"3,050 ft³/min @ 0 in. H₂O70 dBA @ 5 ft.1,7501/322"26 3/4"26"51120Steel——00000000000000000000000000000
    218"3,900 ft³/min @ 0 in. H₂O69 dBA @ 5 ft.1,7503/424"34 3/4"28"77120Steel——00000000000000000000000000000
    224"7,400 ft³/min @ 0 in. H₂O66 dBA @ 5 ft.1,7503/430"20 3/4"36"208120Steel——0000000000000000000000000000
    230"7,300 ft³/min @ 1/2 in. H₂O
    11,700 ft³/min @ 0 in. H₂O    		66 dBA @ 5 ft.1,150236"23 1/2"42"340120Steel—California0000000000000000000000000000
    236"14,800 ft³/min @ 0 in. H₂O68 dBA @ 5 ft.1,150144"26 3/4"48"370120Steel——0000000000000000000000000000
    242"17,000 ft³/min @ 1/2 in. H₂O
    24,700 ft³/min @ 0 in. H₂O    		75 dBA @ 5 ft.1,150350"29 1/2"54"471120Steel——0000000000000000000000000000
    248"25,500 ft³/min @ 1/2 in. H₂O
    34,300 ft³/min @ 0 in. H₂O    		76 dBA @ 5 ft.1,150556"38 3/4"60"650120Steel——0000000000000000000000000000
    254"34,150 ft³/min @ 1/2 in. H₂O
    44,700 ft³/min @ 0 in. H₂O    		88 dBA @ 5 ft.1,1257 1/262"63 1/2"64 1/4"628120Steel——00000000000000000000000000000
    260"40,500 ft³/min @ 1/2 in. H₂O
    57,000 ft³/min @ 0 in. H₂O    		97 dBA @ 5 ft.1,1251068"63 1/2"70 1/4"640120Steel——00000000000000000000000000000
     
    Totally Enclosed Motor Enclosure—Brushless Motor
     
    120V AC, Single Phase—Hardwire
    111 3/4"1,050 ft³/min @ 1/2 in. H₂O
    1,300 ft³/min @ 0 in. H₂O    		70 dBA @ 5 ft.1,5751/325 1/2"25 1/4"21"64300Aluminum
    		AMCA Certified, ETL Listed
    		—00000000000000000000000000
    113 3/4"1,550 ft³/min @ 1/2 in. H₂O
    2,000 ft³/min @ 0 in. H₂O    		69 dBA @ 5 ft.1,5001/228 7/8"27 1/4"21"71300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
    115 3/4"2,850 ft³/min @ 1/2 in. H₂O
    3,200 ft³/min @ 0 in. H₂O    		72 dBA @ 5 ft.1,550131 7/8"30 1/2"24 3/4"87300Aluminum
    		AMCA Certified, ETL Listed
    		—0000000000000000000000000000
     

    Hazardous Location Upblast Roof-Mount Exhaust Fans

    With a UL-listed motor, these fans can be used in hazardous environments with combustible gases and dust to draw stagnant and humid air out through your roof, forcing it up and away from its surface.
    Direct Drive
    Image of Product. Front orientation. Exhaust Fans. Hazardous Location Upblast Roof-Mount Exhaust Fans.
    Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
    Exhaust Fans
    Mounting Bases
    Overall
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Wt.,
    lb.
    Max. Ambient
    Temp., ° F
    Housing
    Material
    Hazardous Location Rating
    Each
    Each
    Totally Enclosed Motor Enclosure
     
    120/240V AC, Single Phase—Hardwire
    24"3,900 ft³/min @ 1/2 in. H₂O
    6,900 ft³/min @ 0 in. H₂O    		75 dBA @ 5 ft.1,1503/433"25"36"340100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		000000000000000000000000000000
    30"5,900 ft³/min @ 1/2 in. H₂O
    9,350 ft³/min @ 0 in. H₂O    		72 dBA @ 5 ft.1,150139"28"42"370100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
     
    240/460V AC, Three Phase—Hardwire
    36"15,700 ft³/min @ 1/2 in. H₂O
    21,000 ft³/min @ 0 in. H₂O    		79 dBA @ 5 ft.1,150345"31"48"480100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
    42"19,400 ft³/min @ 1/2 in. H₂O
    25,300 ft³/min @ 0 in. H₂O    		80 dBA @ 5 ft.1,150351"34"54"520100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
    48"31,600 ft³/min @ 1/2 in. H₂O
    36,200 ft³/min @ 0 in. H₂O    		89 dBA @ 5 ft.1,1507 1/257"37"60"670100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
     
    Belt Drive
    Image of Product. Front orientation. Exhaust Fans. Hazardous Location Upblast Roof-Mount Exhaust Fans.
    Belt-drive fans are quieter and last longer than direct-drive fans because their components can be replaced if they’re worn or damaged.
    Exhaust Fans
    Mounting Bases
    Overall
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Wt.,
    lb.
    Max. Ambient
    Temp., ° F
    Housing
    Material
    Hazardous Location Rating
    Each
    Each
    Totally Enclosed Motor Enclosure
     
    120/240V AC, Single Phase—Hardwire
    24"3,530 ft³/min @ 1/2 in. H₂O
    6,150 ft³/min @ 0 in. H₂O    		71 dBA @ 5 ft.1,7503/433"25"36"340100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		000000000000000000000000000000
    30"2,950 ft³/min @ 1/2 in. H₂O
    9,800 ft³/min @ 0 in. H₂O    		68 dBA @ 5 ft.1,7503/439"28"42"410100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
     
    240/460V AC, Three Phase—Hardwire
    36"20,200 ft³/min @ 1/2 in. H₂O
    24,100 ft³/min @ 0 in. H₂O    		82 dBA @ 5 ft.1,750545"31"48"590100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
    42"22,400 ft³/min @ 1/2 in. H₂O
    27,800 ft³/min @ 0 in. H₂O    		78 dBA @ 5 ft.1,750551"34"54"720100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
    48"28,600 ft³/min @ 1/2 in. H₂O
    36,700 ft³/min @ 0 in. H₂O    		80 dBA @ 5 ft.1,750557"37"60"840100SteelNEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G
    		0000000000000000000000000000
     

    Direct-Drive Downdraft Roof-Mount Exhaust Fans

    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Downdraft Roof-Mount Exhaust Fans, Style 1.
    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Downdraft Roof-Mount Exhaust Fans, Style 2.

    Style 1

    Style 2

    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Downdraft Roof-Mount Exhaust Fans, Style 3.

    Style 3

    Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. More economical than upblast roof-mount exhaust fans, these draw stagnant and humid air out through your roof and then direct it back toward the roof. All fans have a disconnect switch to turn off the power for servicing.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    Brushless Motor—Fans with a brushless motor are more efficient than fans with a standard motor. They operate at a wide range of speeds for precise speed control and greater energy savings. They’re also quieter and have a longer lifespan because of their advanced electronic controls.
    Exhaust Fans
    Mounting Bases
    Overall
    Style
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Wt.,
    lb.
    Ambient Temp.,
    ° F
    Housing
    Material
    Certification
    Each
    Each
    Open Dripproof (ODP) Motor Enclosure
     
    120V AC, Single Phase—Hardwire
    19"100 ft³/min @ 1/2 in. H₂O
    400 ft³/min @ 0 in. H₂O    		50 dBA @ 5 ft.1,2501/3220 3/4"14 1/2"19"40120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    111"600 ft³/min @ 1/2 in. H₂O
    800 ft³/min @ 0 in. H₂O    		57 dBA @ 5 ft.1,6253/1623 3/4"16 1/4"19"37Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    112"950 ft³/min @ 1/2 in. H₂O
    1,250 ft³/min @ 0 in. H₂O    		62 dBA @ 5 ft.1,6251/426 1/4"19 1/8"21"53Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    114"1,800 ft³/min @ 1/2 in. H₂O
    2,100 ft³/min @ 0 in. H₂O    		66 dBA @ 5 ft.1,6251/229 3/4"21 3/4"21"56Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    116"2,600 ft³/min @ 1/2 in. H₂O
    3,100 ft³/min @ 0 in. H₂O    		70 dBA @ 5 ft.1,4503/433 1/4"23 3/8"24"77120Aluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
     
    208/230V AC Three Phase—Hardwire
    219"4,500 ft³/min @ 1/2 in. H₂O
    5,000 ft³/min @ 0 in. H₂O    		75 dBA @ 5 ft.1,300238 15/16"32 3/4"28"189120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    221"6,200 ft³/min @ 1/2 in. H₂O
    6,700 ft³/min @ 0 in. H₂O    		82 dBA @ 5 ft.1,400538 15/16"32 1/4"28"201120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    224"8,100 ft³/min @ 1/2 in. H₂O
    9,000 ft³/min @ 0 in. H₂O    		73 dBA @ 5 ft.925343 7/16"37 1/4"33"288120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    230"10,400 ft³/min @ 1/2 in. H₂O
    11,500 ft³/min @ 0 in. H₂O    		69 dBA @ 5 ft.700552 13/16"44"40"467120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    236"11,000 ft³/min @ 1/2 in. H₂O
    13,500 ft³/min @ 0 in. H₂O    		64 dBA @ 5 ft.450563 5/16"49 1/2"44"532120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
     
    Totally Enclosed Motor Enclosure
     
    120V AC, Single Phase—Hardwire
    310"60 ft³/min @ 1/2 in. H₂O
    500 ft³/min @ 0 in. H₂O    		Not Rated1,5001/3018 5/16"11 1/4"19"21Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    312"430 ft³/min @ 1/2 in. H₂O
    830 ft³/min @ 0 in. H₂O    		Not Rated1,5001/1020 5/16"11 3/4"19"30Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    314"520 ft³/min @ 1/2 in. H₂O
    1,100 ft³/min @ 0 in. H₂O    		Not Rated1,1001/627 5/16"14 5/8"21"39Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    318"1,200 ft³/min @ 1/2 in. H₂O
    2,400 ft³/min @ 0 in. H₂O    		Not Rated1,1001/333 9/16"16 3/8"26"60Not RatedAluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
     
    Totally Enclosed Motor Enclosure—Brushless Motor
     
    120V AC, Single Phase—Hardwire
    112"1,000 ft³/min @ 1/2 in. H₂O
    1,300 ft³/min @ 0 in. H₂O    		66 dBA @ 5 ft.1,5751/326 1/4"19 1/8"21"54120Aluminum
    		AMCA Certified, ETL Listed
    		00000000000000000000000000
    114"1,900 ft³/min @ 1/2 in. H₂O
    2,300 ft³/min @ 0 in. H₂O    		68 dBA @ 5 ft.1,5251/229 3/4"21 3/4"21"61120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
    116"2,850 ft³/min @ 1/2 in. H₂O
    3,300 ft³/min @ 0 in. H₂O    		71 dBA @ 5 ft.1,525133 1/4"23 3/8"24"74120Aluminum
    		AMCA Certified, ETL Listed
    		0000000000000000000000000000
     

    Direct-Drive Exhaust Fans

    With fewer moving parts than belt-drive fans, these direct-drive exhaust fans require less maintenance. They have a built-in grease pan to collect waste while cooking. Mount these fans directly to your roof with the attached mounting brackets. They meet UL standards for ventilation in residential, commercial, and institutional kitchens.
    120V AC, Single Phase (Hardwire)—Totally Enclosed Motor Enclosure
    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Exhaust Fans.
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Overall
    Ht.
    Base
    Wd.
    Max. Ambient
    Temp., ° F
    Housing
    Material
    Blade
    Material
    Features
    Specs. Met
    Certification
    Each
    12"1,250 ft³/min @ 1/2 in. H₂O
    1,500 ft³/min @ 0 in. H₂O    		64 dB @ 5 ft.Direct1,725Variable151 1/8"29 1/2"350SteelAluminum
    		Grease PanUL 705, UL 762, ULC-S645ETL Listed
    		0000000000000000
    14"2,100 ft³/min @ 1/2 in. H₂O
    2,500 ft³/min @ 0 in. H₂O    		66 dB @ 5 ft.Direct1,650Variable155 3/8"31"350SteelAluminum
    		Grease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000
    208V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
    Image of Product. Front orientation. Exhaust Fans. Direct-Drive Exhaust Fans.
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Overall
    Ht.
    Base
    Wd.
    Max. Ambient
    Temp., ° F
    Housing
    Material
    Blade
    Material
    Features
    Specs. Met
    Certification
    Each
    16"3,000 ft³/min @ 1/2 in. H₂O
    3,500 ft³/min @ 0 in. H₂O    		71 dB @ 5 ft.Direct1,650Variable1 1/259 3/4"32 5/8"350SteelAluminum
    		Grease PanUL 705, UL 762, ULC-S645ETL Listed
    		0000000000000000
    19"3,800 ft³/min @ 1/2 in. H₂O
    4,500 ft³/min @ 0 in. H₂O    		76 dB @ 5 ft.Direct1,175Variable1 1/266 1/8"37 1/2"350SteelAluminum
    		Grease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000
    21"5,000 ft³/min @ 1/2 in. H₂O
    5,500 ft³/min @ 0 in. H₂O    		77 dB @ 5 ft.Direct1,275Variable371 7/8"38 1/4"350SteelAluminum
    		Grease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000
    25"5,500 ft³/min @ 1/2 in. H₂O
    6,500 ft³/min @ 0 in. H₂O    		72 dB @ 5 ft.Direct900Variable380 3/8"49 1/4"350SteelSteelGrease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000
    31"7,000 ft³/min @ 1/2 in. H₂O
    8,500 ft³/min @ 0 in. H₂O    		72 dB @ 5 ft.Direct675Variable585 7/8"52 1/4"350SteelSteelGrease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000
    37"12,000 ft³/min @ 1/2 in. H₂O
    14,000 ft³/min @ 0 in. H₂O    		72 dB @ 5 ft.Direct575Variable7 1/293 1/4"59"350SteelSteelGrease PanUL 705, UL 762, ULC-S645ETL Listed
    		000000000000000

    Belt-Drive Downdraft Roof-Mount Exhaust Fans

    Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. More economical than upblast roof-mount exhaust fans, these draw stagnant and humid air out through your roof and then direct it back toward the roof.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    120V AC/208 to 230V AC, Single Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
    Image of Product. Front orientation. Exhaust Fans. Belt-Drive Downdraft Roof-Mount Exhaust Fans .
    Exhaust Fans
    Mounting Bases
    Overall
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Housing
    Material
    Blade
    Material
    Features
    Each
    Each
    16"2,800 ft³/min @ 1/2 in. H₂O
    3,200 ft³/min @ 0 in. H₂O    		70 dBA @ 5 ft.Belt1,14513/433 11/16"29 1/4"26"Aluminum
    		Aluminum
    		Bird Screen000000000000000000000000000000
    20"4,900 ft³/min @ 1/2 in. H₂O
    5,400 ft³/min @ 0 in. H₂O    		74 dBA @ 5 ft.Belt1,08011 1/238 1/4"31 3/4"30"Aluminum
    		Aluminum
    		Bird Screen0000000000000000000000000000
    208 to 230V AC/460V AC, Three Phase (Hardwire)—Open Dripproof (ODP) Motor Enclosure
    Image of Product. Front orientation. Exhaust Fans. Belt-Drive Downdraft Roof-Mount Exhaust Fans .
    Exhaust Fans
    Mounting Bases
    Overall
    Blade
    Dia.
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Drive
    Type
    Motor Speed,
    rpm
    No. of
    Speeds
    Power,
    hp
    Dia.
    Ht.
    Base
    Wd.
    Housing
    Material
    Blade
    Material
    Features
    Each
    Each
    24"6,900 ft³/min @ 1/2 in. H₂O
    7,750 ft³/min @ 0 in. H₂O    		73 dBA @ 5 ft.Belt8751244 1/4"39 11/16"33"Aluminum
    		Aluminum
    		Bird Screen000000000000000000000000000000
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