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    8 Products

    High-Output Direct-Drive Duct Fans

    Image of Product. Front orientation. Duct Fans. High-Output Direct-Drive Duct Fans.
    Produce three times the airflow as standard direct-drive duct fans. All of these direct-drive fans have fewer moving parts than belt-drive fans for less maintenance. Also known as axial duct fans, they install inline in ductwork for use as an exhaust, supply, or booster fan. All have a TEFC (totally enclosed fan cooled) motor enclosure, which can be used in dirty, dusty, and damp environments.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    Overall
    Mounting
    For Duct
    Dia.
    No. of
    Speeds
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Dp.
    Bolt Circle
    Dia.
    Max. Temp.,
    ° F
    Housing
    Material
    Blade
    Material
    Fasteners
    Included
    For Screw
    Size
    Hole
    Dia.
    No. of
    Holes
    Each
    120V AC, 230V AC, Single Phase—Hardwire
    15"12,100 ft³/min @ 3/8 in. H₂O
    2,700 ft³/min @ 1/8 in. H₂O    		60 dBA @ 15 ft.1,7501/217 1/16"17 1/16"20"16 1/8"100SteelAluminum
    		No3/8"
    		7/16"80000000000000000
     
    230V AC, 460V AC, Three Phase—Hardwire
    15"12,100 ft³/min @ 3/8 in. H₂O
    2,700 ft³/min @ 1/8 in. H₂O    		60 dBA @ 15 ft.1,7501/217 1/16"17 1/16"20"16 1/8"100SteelAluminum
    		No3/8"
    		7/16"8000000000000000
     

    Direct-Drive Hazardous Location Duct Fans

    Image of Product. Front orientation. Duct Fans. Direct-Drive Hazardous Location Duct Fans.
    These fans have an explosion-proof motor that is UL listed for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G hazardous environments. All are direct-drive fans that have fewer moving parts than belt-drive fans for less maintenance. Also known as axial duct fans, they install inline in ductwork for use as an exhaust, supply, or booster fan. The fans have a TEFC (totally enclosed fan cooled) motor enclosure, which can be used in dirty, dusty, and damp environments.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    Overall
    Mounting
    For Duct
    Dia.
    No. of
    Speeds
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Dia.
    Ht.
    Dp.
    Max. Temp.,
    ° F
    Housing
    Material
    Blade
    Material
    Certification
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC, 230V AC, Single Phase—Hardwire
     
    IP44 Enclosure Rating
    15"12,100 ft³/min @ 3/8 in. H₂O
    2,700 ft³/min @ 1/8 in. H₂O    		60 dBA @ 15 ft.1,7501/217 1/16"17 1/16"20"100SteelAluminum
    		UL Listed, UL Recognized Component, CSA Certified
    		No7/16"0000000000000000
     
    230V AC, 460V AC, Three Phase—Hardwire
     
    IP44 Enclosure Rating
    15"12,100 ft³/min @ 3/8 in. H₂O
    2,700 ft³/min @ 1/8 in. H₂O    		60 dBA @ 15 ft.1,7501/217 1/16"17 1/16"20"100SteelAluminum
    		UL Listed, UL Recognized Component, CSA Certified
    		No7/16"000000000000000
     

    High-Output Hazardous Location Spark-Resistant Blowers

    Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard hazardous location spark-resistant blowers can handle. They have an explosion-proof motor that is UL listed for hazardous locations. They also have an aluminum housing for spark resistance. These blowers install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water. It is the responsibility of users in California to follow local energy efficiency regulations. Operating these blowers at a high airflow may violate these regulations.
    With Round Outlet and Round Inlet
    Image of Product. Front orientation. Blowers. High-Output Hazardous Location Spark-Resistant Blowers.
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Current
    Temp. Range,
    ° F
    Housing
    Material
    Hazardous Location Rating
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC/230V AC
     
    Single Phase—Hardwire
    400 ft³/min @ 3 in. H₂O70 dBA @ 15 ft.3,4503/44"5"10 1/4"17 1/16"14 11/16"17 3/16"7610.4 amp/5.2 amp-10 to 150AluminumNEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups F, G
    		No7/16"00000000000000000
     
    230V AC/460V AC
     
    Three Phase—Hardwire
    400 ft³/min @ 3 in. H₂O70 dBA @ 15 ft.3,4503/44"5"10 1/4"17 1/16"14 11/16"17 3/16"692.3 amp/1.2 amp-10 to 150AluminumNEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups F, G
    		No7/16"0000000000000000
     

    High-Output Spark-Resistant Blowers

    Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard spark-resistant blowers can handle. They have an aluminum housing for spark resistance. They install in ductwork similar to duct fans, but are for use where high static pressures are present. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and wet environments.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    With Round Outlet and Round Inlet—Totally Enclosed Motor Enclosure
    Image of Product. Front orientation. Blowers. High-Output Spark-Resistant Blowers.
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Current
    Temp. Range,
    ° F
    Housing
    Material
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC/230V AC
     
    Single Phase—Hardwire
    280 ft³/min @ 5 in. H₂O
    400 ft³/min @ 3 in. H₂O    		70 dBA @ 15 ft.3,4503/44"5"10 1/4"17 1/16"14 11/16"14 11/16"708.0 amp/4.0 amp-10 to 150AluminumNo7/16"0000000000000000
     
    230V AC/460V AC
     
    Three Phase—Hardwire
    280 ft³/min @ 5 in. H₂O
    400 ft³/min @ 3 in. H₂O    		70 dBA @ 15 ft.3,4503/44"5"10 1/4"17 1/16"14 11/16"14 11/16"692.2 amp/1.1 amp-10 to 150AluminumNo7/16"000000000000000
     
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