McMaster-Carr logo
    Filter by
    Outlet Pipe Size
    Industrial Info Compare
    Electrical Phase
    Outlet Shape
    Inlet Pipe Size
    Industrial Info Compare
    Outlet Diameter
    Number of Stages
    Inverter Rated
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Outlet Thread Type
    Industrial Info Compare
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    105 Products

    High-Flow Low-Pressure Compressed Air Blowers

    Also known as regenerative blowers, use these to produce high-flow compressed air with low pressure or vacuum to operate pump drives, lift tables, and conveying systems. Compressed air blowers are also used for drying, exhausting, and aeration.
    Air circulates inside the blower housing to compress air, which generates pressure or vacuum.
    Single Stage
    Image of Product. Front orientation. Blowers. High-Flow Low-Pressure Compressed Air Blowers, Single Stage.
    Single-stage blowers circulate air once and then exhaust.
    Inverter Rated—Inverter-rated blowers have a motor that can run at slow speeds without overheating, so they can be used with a motor speed control (variable frequency drive).
    Blowers
    Air Intake
    Filters
    Valves
    Overall
    Pipe
    Size
    Max. Pressure
    Max. Flow Rate
    @ Pressure
    Vacuum Rating
    Power,
    hp
    Full Load Current @ Voltage
    Volume
    (Sound)
    Lg.
    Wd.
    Ht.
    Temp. Range,
    ° F
    Inlet
    Outlet
    Each
    Each
    Each
    Single Phase, 120/208/230V AC
     
    NPT Female Inlet and Outlet
    1 psi
    29 in. H₂O    		27 ft³/min @ 0 psi1.9 in. Hg
    27 in. H₂O    		1/82.3 amp @ 115V AC
    1.2 amp @ 208V AC
    1.2 amp @ 230V AC    		57 dBA9"8"9"32 to 1001
    		1
    		00000000000000000000000000000000000000000000
    1 psi
    39 in. H₂O    		42 ft³/min @ 0 psi2.6 in. Hg
    35 in. H₂O    		1/33.8 amp @ 115V AC
    2 amp @ 208V AC
    1.9 amp @ 230V AC    		63 dBA10"9"9"32 to 1001
    		1
    		0000000000000000000000000000000000000000000
    1 psi
    52 in. H₂O    		156 ft³/min @ 0 psi3.8 in. Hg
    51 in. H₂O    		219.7 amp @ 115V AC
    10.6 amp @ 208V AC
    9.9 amp @ 230V AC    		71 dB14"13"14"5 to 1002
    		2
    		000000000000000———00000000000000
    2 psi
    42 in. H₂O    		52 ft³/min @ 0 psi3 in. Hg
    40 in. H₂O    		1/26 amp @ 115V AC
    3.2 amp @ 208V AC
    3 amp @ 230V AC    		68 dBA13"10"10"32 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000000000000000000
    2 psi
    52 in. H₂O    		92 ft³/min @ 0 psi3.5 in. Hg
    48 in. H₂O    		19.8 amp @ 115V AC
    5.2 amp @ 208V AC
    4.9 amp @ 230V AC    		68 dBA13"11"12"32 to 1001 1/2
    		1 1/2
    		0000000000000000000000000000000000000000000
    2 psi
    65 in. H₂O    		127 ft³/min @ 0 psi4.4 in. Hg
    60 in. H₂O    		1 1/217.5 amp @ 115V AC
    10 amp @ 208V AC
    9 amp @ 230V AC    		74 dBA16"13"14"32 to 1001 1/2
    		1 1/2
    		0000000000000000000000000000000000000000000
     
    Single Phase, 120/230V AC (Not Inverter Rated)
     
    BSPP Female Inlet and Outlet
    2 psi
    56 in. H₂O    		57 ft³/min @ 0 psi3.8 in. Hg
    52 in. H₂O    		1/27 amp @ 115V AC
    3.4 amp @ 230V AC    		56 dBA10"10"10"5 to 1001 1/4
    		1 1/4
    		000000000000000———0———0
    3 psi
    76 in. H₂O    		102 ft³/min @ 0 psi5.3 in. Hg
    72 in. H₂O    		1 1/216 amp @ 115V AC
    8 amp @ 230V AC    		64 dBA12"11"12"5 to 1001 1/2
    		1 1/2
    		000000000000000———0———0
     
    Three Phase, 190/230/380/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    2 psi
    56 in. H₂O    		103 ft³/min @ 0 psi4.1 in. Hg
    56 in. H₂O    		14.4 amp @ 190V AC
    3.7 amp @ 230V AC
    2.2 amp @ 380V AC
    2.1 amp @ 460V AC    		64 dBA11"11"12"32 to 1001 1/2
    		1 1/2
    		000000000000000———0———0
    3 psi
    79 in. H₂O    		150 ft³/min @ 0 psi6.5 in. Hg
    88 in. H₂O    		2 3/47.5 amp @ 190V AC
    7.3 amp @ 230V AC
    4.3 amp @ 380V AC
    4.4 amp @ 460V AC    		70 dBA14"13"15"32 to 1002
    		2
    		000000000000000———0———0
    3 psi
    92 in. H₂O    		221 ft³/min @ 0 psi7.1 in. Hg
    96 in. H₂O    		4 1/212.5 amp @ 190V AC
    12.6 amp @ 230V AC
    7.2 amp @ 380V AC
    7.3 amp @ 460V AC    		72 dBA15"15"17"32 to 1002
    		2
    		000000000000000———0———0
    4 psi
    116 in. H₂O    		150 ft³/min @ 0 psi7.7 in. Hg
    104 in. H₂O    		3 1/49.7 amp @ 190V AC
    10.3 amp @ 230V AC
    5.6 amp @ 380V AC
    6 amp @ 460V AC    		70 dBA14"13"15"32 to 1002
    		2
    		000000000000000———0———0
     
    Three Phase, 208/230/460V AC
     
    NPT Female Inlet and Outlet
    2 psi
    43 in. H₂O    		53 ft³/min @ 0 psi2.9 in. Hg
    40 in. H₂O    		1/22 amp @ 208V AC
    2 amp @ 230V AC
    1 amp @ 460V AC    		68 dBA11"10"10"32 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000000000000000000
    2 psi
    52 in. H₂O    		92 ft³/min @ 0 psi3.5 in. Hg
    48 in. H₂O    		13.4 amp @ 208V AC
    3.2 amp @ 230V AC
    1.6 amp @ 460V AC    		68 dBA13"11"12"32 to 1001 1/2
    		1 1/2
    		0000000000000000000000000000000000000000000
    2 psi
    65 in. H₂O    		127 ft³/min @ 0 psi4.4 in. Hg
    60 in. H₂O    		1 1/25.1 amp @ 208V AC
    4.9 amp @ 230V AC
    2.5 amp @ 460V AC    		74 dBA14"13"14"32 to 1001 1/2
    		1 1/2
    		0000000000000000000000000000000000000000000
     
    Three Phase, 208/230/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    1 psi
    52 in. H₂O    		156 ft³/min @ 0 psi3.8 in. Hg
    51 in. H₂O    		25.7 amp @ 208V AC
    5.7 amp @ 230V AC
    2.8 amp @ 460V AC    		71 dB14"13"14"5 to 1002
    		2
    		000000000000000———00000000000000
    2 psi
    80 in. H₂O    		156 ft³/min @ 0 psi6.6 in. Hg
    89 in. H₂O    		38.2 amp @ 208V AC
    8.3 amp @ 230V AC
    4.1 amp @ 460V AC    		71 dB14"13"14"5 to 1002
    		2
    		000000000000000———00000000000000
    3 psi
    110 in. H₂O    		216 ft³/min @ 0 psi8.1 in. Hg
    110 in. H₂O    		5 1/214.6 amp @ 208V AC
    15.1 amp @ 230V AC
    7.5 amp @ 460V AC    		74 dB15"15"15"5 to 1002
    		2
    		000000000000000———00000000000000
    4 psi
    105 in. H₂O    		207 ft³/min @ 0 psi6.5 in. Hg
    88 in. H₂O    		513 amp @ 208V AC
    12 amp @ 230V AC
    6 amp @ 460V AC    		72 dBA19"15"15"32 to 1002
    		2
    		0000000000000000000000000000000000000000000
    4 psi
    110 in. H₂O    		265 ft³/min @ 0 psi6.6 in. Hg
    90 in. H₂O    		616 amp @ 208V AC
    15 amp @ 230V AC
    7.5 amp @ 460V AC    		79 dBA17"17"18"32 to 1002
    		2
    		0000000000000000000000000000000000000000000
    4 psi
    110 in. H₂O    		307 ft³/min @ 0 psi8.9 in. Hg
    121 in. H₂O    		7 1/219.8 amp @ 208V AC
    19.5 amp @ 230V AC
    9.7 amp @ 460V AC    		75 dBA22"18"19"5 to 1003
    		3
    		000000000000000———00000000000000
    5 psi
    125 in. H₂O    		420 ft³/min @ 0 psi8.1 in. Hg
    110 in. H₂O    		1035 amp @ 208V AC
    29.5 amp @ 230V AC
    15 amp @ 460V AC    		78 dBA22"18"20"32 to 1002 1/2
    		2 1/2
    		0000000000000000000000000000000000000000000
     
    Three Phase, 220/275/380/480V AC (Inverter Rated)
     
    BSPP Female Inlet and Outlet
    2 psi
    64 in. H₂O    		57 ft³/min @ 0 psi4.4 in. Hg
    60 in. H₂O    		1/22.6 amp @ 200V AC
    2.6 amp @ 275V AC
    1.5 amp @ 380V AC
    1.5 amp @ 480V AC    		56 dBA10"10"10"5 to 1001 1/4
    		1 1/4
    		000000000000000———0———0
     
    Three Phase, 230/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    4 psi
    105 in. H₂O    		795 ft³/min @ 0 psi7 in. Hg
    95 in. H₂O    		1852 amp @ 230V AC
    26 amp @ 460V AC    		79 dBA29"18"20"32 to 1002 1/2
    		4
    		000000000000000000000000000000000000000000000
     
    Two Stage
    Image of Product. Front orientation. Blowers. High-Flow Low-Pressure Compressed Air Blowers, Two Stage.
    Two-stage blowers circulate air twice and then exhaust, creating higher pressure or vacuum than single-stage blowers with the same horsepower.
    Inverter Rated—Inverter-rated blowers have a motor that can run at slow speeds without overheating, so they can be used with a motor speed control (variable frequency drive).
    Blowers
    Valves
    Overall
    Pipe
    Size
    Max. Pressure
    Max. Flow Rate
    @ Pressure
    Vacuum Rating
    Power,
    hp
    Full Load Current @ Voltage
    Volume
    (Sound)
    Lg.
    Wd.
    Ht.
    Temp. Range,
    ° F
    Inlet
    Outlet
    Each
    Each
    Single Phase, 120/208/230V AC
     
    NPT Female Inlet and Outlet
    3 psi
    98 in. H₂O    		35 ft³/min @ 0 psi7.2 in. Hg
    97 in. H₂O    		3/48.3 amp @ 115V AC
    4.1 amp @ 208V AC
    4.2 amp @ 230V AC    		64 dB14"10"11"5 to 1003/4
    		3/4
    		000000000000000000000000000000
    4 psi
    120 in. H₂O    		35 ft³/min @ 0 psi8.1 in. Hg
    110 in. H₂O    		19.4 amp @ 115V AC
    5.5 amp @ 208V AC
    5 amp @ 230V AC    		64 dB16"10"11"5 to 1003/4
    		3/4
    		0000000000000000000000000000
    5 psi
    140 in. H₂O    		65 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		219.7 amp @ 115V AC
    10.6 amp @ 208V AC
    9.9 amp @ 230V AC    		72 dB15"13"14"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    5 psi
    141 in. H₂O    		81 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		329.4 amp @ 115V AC
    16.6 amp @ 208V AC
    14.8 amp @ 230V AC    		73 dB15"14"15"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    5 psi
    161 in. H₂O    		41 ft³/min @ 0 psi10.3 in. Hg
    140 in. H₂O    		1 1/214.6 amp @ 115V AC
    7.6 amp @ 208V AC
    7.3 amp @ 230V AC    		69 dB14"11"12"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
     
    Three Phase, 208/230/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    3 psi
    98 in. H₂O    		35 ft³/min @ 0 psi7.2 in. Hg
    97 in. H₂O    		3/42.3 amp @ 208V AC
    2.2 amp @ 230V AC
    1.3 amp @ 460V AC    		64 dB14"10"11"5 to 1003/4
    		3/4
    		0000000000000000000000000000
    4 psi
    120 in. H₂O    		35 ft³/min @ 0 psi8.1 in. Hg
    110 in. H₂O    		12.9 amp @ 208V AC
    2.9 amp @ 230V AC
    1.4 amp @ 460V AC    		64 dB16"10"11"5 to 1003/4
    		3/4
    		0000000000000000000000000000
    5 psi
    140 in. H₂O    		65 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		25.8 amp @ 208V AC
    5.2 amp @ 230V AC
    2.8 amp @ 460V AC    		72 dBA16"13"14"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    5 psi
    140 in. H₂O    		147 ft³/min @ 0 psi11.8 in. Hg
    160 in. H₂O    		5 1/214.6 amp @ 208V AC
    15.1 amp @ 230V AC
    7.5 amp @ 460V AC    		77 dBA17"18"19"5 to 1002
    		2
    		0000000000000000000000000000
    5 psi
    141 in. H₂O    		81 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		38.3 amp @ 208V AC
    7.4 amp @ 230V AC
    4 amp @ 460V AC    		73 dBA16"14"15"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    5 psi
    161 in. H₂O    		41 ft³/min @ 0 psi10.3 in. Hg
    140 in. H₂O    		1 1/24.3 amp @ 208V AC
    4.3 amp @ 230V AC
    2.1 amp @ 460V AC    		69 dB14"11"12"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    6 psi
    191 in. H₂O    		65 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		38.2 amp @ 208V AC
    8.3 amp @ 230V AC
    4.1 amp @ 460V AC    		73 dB15"13"14"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    7 psi
    201 in. H₂O    		81 ft³/min @ 0 psi11.1 in. Hg
    151 in. H₂O    		410.9 amp @ 208V AC
    11.1 amp @ 230V AC
    5.5 amp @ 460V AC    		73 dB15"14"15"5 to 1001 1/4
    		1 1/4
    		0000000000000000000000000000
    7 psi
    200 in. H₂O    		177 ft³/min @ 0 psi13.3 in. Hg
    180 in. H₂O    		1026.1 amp @ 208V AC
    25 amp @ 230V AC
    12.5 amp @ 460V AC    		78 dBA19 1/2"19"20"5 to 1002
    		2
    		0000000000000000000000000000
    8 psi
    220 in. H₂O    		147 ft³/min @ 0 psi13.3 in. Hg
    180 in. H₂O    		7 1/219.8 amp @ 208V AC
    19.5 amp @ 230V AC
    9.7 amp @ 460V AC    		78 dBA18"18"19"5 to 1002
    		2
    		0000000000000000000000000000
     

    Spark-Resistant Blowers

    These blowers have an aluminum housing for spark resistance. 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. 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—Totally Enclosed Motor Enclosure
    Image of Product. Front orientation. Blowers. Spark-Resistant Blowers.
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Current
    Temp. Range,
    ° F
    Housing
    Material
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC/230V AC
     
    Single Phase—Hardwire
    295 ft³/min @ 1 in. H₂O
    505 ft³/min @ 1/4 in. H₂O    		55 dBA @ 15 ft.1,7501/46"6"6 1/4"14 1/8"12 1/4"13 1/4"5.0 amp/2.5 amp0 to 150AluminumNo7/16"00000000000000
    320 ft³/min @ 1 in. H₂O
    375 ft³/min @ 1/4 in. H₂O    		60 dBA @ 15 ft.3,4501/34"5"4 3/4"12 5/8"9 7/8"12 1/4"6.0 amp/3.2 amp0 to 150AluminumNo7/16"000000000000000
    995 ft³/min @ 1 in. H₂O
    1,070 ft³/min @ 1/4 in. H₂O    		70 dBA @ 15 ft.3,4501 1/26"6"6 1/4"14 1/8"12 1/4"13 1/4"13.2 amp/7.3 amp0 to 150AluminumNo7/16"000000000000000
    1,045 ft³/min @ 1/4 in. H₂O55 dBA @ 15 ft.1,1501/38"8"8 1/4"18 3/4"14 3/4"15 3/8"7.4 amp/3.7 amp0 to 150AluminumNo7/16"000000000000000
     

    High-Flow Low-Pressure Hazardous Location Compressed Air Blowers

    Safely produce high-flow compressed air with low pressure or vacuum in environments with flammable gases and combustible dust, such as propane and carbon-based dust. These blowers have an explosion-proof motor and are UL listed for use in hazardous locations. Also known as regenerative blowers, they are commonly used to operate pump drives, lift tables, and conveying systems. They can also be used for drying, exhausting, and aerating.
    Single Stage
    Image of Product. Front orientation. Blowers. High-Flow Low-Pressure Hazardous Location Compressed Air Blowers.
    Overall
    Pipe
    Size
    Max. Pressure
    Max. Flow Rate
    @ Pressure
    Vacuum Rating
    Power,
    hp
    Full Load Current @ Voltage
    Volume (Sound),
    dBA
    Lg.
    Wd.
    Ht.
    Temp. Range,
    ° F
    Inlet
    Outlet
    Hazardous Location Rating
    Each
    Three Phase, 208/230/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    2 psi
    50 in. H₂O    		556 ft³/min @ 0 psi3.7 in. Hg
    50 in. H₂O    		1024.3 amp @ 208V AC
    22.4 amp @ 230V AC
    11.2 amp @ 460V AC    		8125"20"22"5 to 1004
    		4
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		0000000000000000
    2 psi
    60 in. H₂O    		471 ft³/min @ 0 psi4.4 in. Hg
    59 in. H₂O    		1024.3 amp @ 208V AC
    22.4 amp @ 230V AC
    11.2 amp @ 460V AC    		8125"19"22"5 to 1004
    		4
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
    2 psi
    68 in. H₂O    		381 ft³/min @ 0 psi5 in. Hg
    67 in. H₂O    		7 1/218.9 amp @ 208V AC
    17.8 amp @ 230V AC
    8.9 amp @ 460V AC    		8023"18"19"5 to 1003
    		3
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
    4 psi
    116 in. H₂O    		294 ft³/min @ 0 psi8.8 in. Hg
    119 in. H₂O    		7 1/218.9 amp @ 208V AC
    17.8 amp @ 230V AC
    8.9 amp @ 460V AC    		8023"16"19"5 to 1003
    		3
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
     
    Two Stage
    Image of Product. Front orientation. Blowers. High-Flow Low-Pressure Hazardous Location Compressed Air Blowers.
    Overall
    Pipe
    Size
    Max. Pressure
    Max. Flow Rate
    @ Pressure
    Vacuum Rating
    Power,
    hp
    Full Load Current @ Voltage
    Volume (Sound),
    dBA
    Lg.
    Wd.
    Ht.
    Temp. Range,
    ° F
    Inlet
    Outlet
    Hazardous Location Rating
    Each
    Three Phase, 208/230/460V AC (Inverter Rated)
     
    NPT Female Inlet and Outlet
    3 psi
    110 in. H₂O    		220 ft³/min @ 0 psi8.1 in. Hg
    110 in. H₂O    		7 1/218.9 amp @ 208V AC
    17.8 amp @ 230V AC
    8.9 amp @ 460V AC    		7827"19"22"5 to 1004
    		4
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		0000000000000000
    4 psi
    115 in. H₂O    		274 ft³/min @ 0 psi8.5 in. Hg
    115 in. H₂O    		1024.3 amp @ 208V AC
    22.4 amp @ 230V AC
    11.2 amp @ 460V AC    		8127"20"22"5 to 1004
    		4
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
    5 psi
    150 in. H₂O    		167 ft³/min @ 0 psi11 in. Hg
    149 in. H₂O    		7 1/218.9 amp @ 208V AC
    17.8 amp @ 230V AC
    8.9 amp @ 460V AC    		7723"18"19"5 to 1002
    		2
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
    8 psi
    240 in. H₂O    		128 ft³/min @ 0 psi11.9 in. Hg
    161 in. H₂O    		7 1/218.9 amp @ 208V AC
    17.8 amp @ 230V AC
    8.9 amp @ 460V AC    		7527"16"19"5 to 1002
    		2
    		NEC Class I Divisions 1, 2 Group D
    NEC Class II Division 2 Groups F, G
    		000000000000000
     

    DC Blowers

    Operate these blowers with a DC power source, such as your vehicle battery. 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.
    With Round Outlet and Round Inlet—Totally Enclosed Motor Enclosure
    Image of Product. Front orientation. Blowers. DC Blowers.
    Blowers with a totally enclosed motor enclosure can be used in dirty, dusty, and wet environments.
    Multidirection Mounting Bracket—Blowers with a multidirection mounting bracket can be rotated to discharge air in any direction.
    Overall
    Temp.
    Mounting
    Airflow @ SP
    Volume (Sound),
    dB
    Motor Speed,
    rpm
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Min.
    Max.,
    ° F
    Fasteners
    Included
    Hole
    Dia.
    Includes
    Each
    12V DC
     
    Hardwire
    105 ft³/min @ 0 in. H₂O603,5003"3"3"5 1/2"5"6 3/4"Not Rated130No1/4"Multidirection Mounting Bracket00000000000000
    250 ft³/min @ 0 in. H₂O662,5004"4"4"9 5/8"9 1/4"8 3/4"Not Rated130No1/4"Multidirection Mounting Bracket0000000000000
     
    24V DC
     
    Hardwire
    150 ft³/min @ 0 in. H₂O682,5002 3/4"3"3"7 7/8"6 3/4"7 7/8"Not Rated130No1/4"—0000000000000
    250 ft³/min @ 0 in. H₂O702,5004"4"4"9 5/8"9 1/4"8 3/4"Not Rated130No1/4"Multidirection Mounting Bracket0000000000000
     
    With Rectangular Outlet and Round Inlet—Open Motor Enclosure
    Image of Product. Front orientation. Blowers. DC Blowers.
    Outlet
    Overall
    Temp.,
    ° F
    Mounting
    Airflow @ SP
    Volume
    (Sound)
    Motor Speed,
    rpm
    Ht.
    Wd.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Min.
    Max.
    Fasteners
    Included
    Hole
    Dia.
    Each
    12V DC
     
    Hardwire
    290 ft³/min @ 0 in. H₂ONot Rated3,7004 1/8"2 3/16"3 3/8"4 7/16"5 1/2"6 9/16"5 1/4"-40175No3/16"0000000000000
    375 ft³/min @ 0 in. H₂ONot Rated3,9502 1/8"4 1/8"3"3 1/4"5"4 1/2"14"-40175No1/4"000000000000
     
    24V DC
     
    Hardwire
    385 ft³/min @ 0 in. H₂ONot Rated3,7502 1/8"4 1/8"3"3 1/4"5"4 1/2"14"-40175No1/4"000000000000
     

    Wide-Flow Equipment-Cooling Blowers

    Image of Product. Front orientation. Blowers. Wide-Flow Equipment-Cooling Blowers.
    Also known as crossflow blowers, these create a wider stream of concentrated air than other equipment-cooling blowers to blow away the heat generated by electronic equipment, induction heaters, and high-wattage bulbs. Use them to keep heat-sensitive equipment such as electronic components cool. All have UL recognized components and are CSA certified.
    Overall,
    mm
    Outlet,
    mm
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Airflow,
    ft³/min
    Temp. Range,
    ° F
    Volume (Sound),
    dBA
    Motor Speed,
    rpm
    Current,
    amp
    Each
    Rectangle
     
    120V AC, Single Phase, 60 Hz—Wire Leads
    108279.488.922.23190.512030 to 140—2,6000.900000000000000
    108355.688.922.23266.716030 to 140—2,6001.20000000000000
    108447.6888.922.23342.922030 to 140—2,6001.30000000000000
     
    12V DC—Wire Leads
    50.8412.7547.6315.88352.4391-4 to 140513,6000.80000000000000
     
    24V DC—Wire Leads
    50.8257.1847.6315.88196.8558-4 to 140514,2500.30000000000000
    50.8412.7547.6315.88352.4391-4 to 140513,6000.40000000000000
     

    Hazardous Location Spark-Resistant Blowers

    These blowers 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. 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.
    Current
    Temp. Range,
    ° F
    Housing
    Material
    Hazardous Location Rating
    Enclosure
    Rating
    Fasteners
    Included
    Hole
    Dia.
    Each
    120V AC/230V AC
     
    Single Phase—Hardwire
    295 ft³/min @ 1 in. H₂O
    505 ft³/min @ 1/4 in. H₂O    		55 dBA @ 15 ft.1,7501/36"6"6 1/4"14 1/8"12 1/4"13 1/4"6.0 amp/3.0 amp0 to 150AluminumNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		IP44
    		No7/16"0000000000000000
    320 ft³/min @ 1 in. H₂O
    375 ft³/min @ 1/4 in. H₂O    		60 dBA @ 15 ft.3,4501/34"5"4 3/4"12 5/8"9 7/8"12 1/4"7.0 amp/3.5 amp0 to 150AluminumNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		IP44
    		No7/16"000000000000000
    995 ft³/min @ 1 in. H₂O
    1,070 ft³/min @ 1/4 in. H₂O    		70 dBA @ 15 ft.3,4501 1/26"6"6 1/4"14 1/8"12 1/4"13 1/4"15.4 amp/8.4 amp0 to 150AluminumNEC Class I Divisions 1, 2 Groups C, D
    NEC Class II Divisions 1, 2 Groups F, G
    		IP54
    		No7/16"000000000000000
    1,045 ft³/min @ 1/4 in. H₂O55 dBA @ 15 ft.1,1501/38"8"8 1/4"18 3/4"14 3/4"15 3/8"6.8 amp/3.4 amp0 to 150AluminumNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		IP44
    		No7/16"000000000000000
     

    Blowers

    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. All blowers have an open dripproof motor enclosure for relatively clean, dry, indoor locations.
    Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
    With Rectangular Outlet and Round Inlet—Open Dripproof (ODP) Motor Enclosure
    Image of Product. Front orientation. Blowers. Blowers.
    Blowers
    Replacement
    Wheels
    Outlet
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Ht.
    Wd.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Current
    Temp. Range,
    ° F
    Housing
    Material
    Fasteners
    Included
    Hole
    Dia.
    Each
    Each
    120V AC
     
    Single Phase—Hardwire
    305 ft³/min @ 3/4 in. H₂O
    520 ft³/min @ 1/4 in. H₂O    		48 dB @ 15 ft.1,7251/47 1/4"4 1/4"6"6"14"10 1/4"13 3/4"282.6 amp/1.3 amp-4 to 180SteelNo3/8"00000000000000000000000000000000
     
    120V AC/230V AC
     
    Single Phase—Hardwire
    860 ft³/min @ 3/4 in. H₂O
    1,130 ft³/min @ 1/4 in. H₂O    		52 dB @ 15 ft.1,2001/310 7/8"6 1/4"9"9"17 3/4"15 1/8"15 3/4"548.6 amp/4.3 amp-4 to 180SteelNo3/8"000000000000000000000000000000
    870 ft³/min @ 3/4 in. H₂O
    1,055 ft³/min @ 1/4 in. H₂O    		53 dB @ 15 ft.1,7251/38 3/8"5 1/2"8"7 1/2"15 5/8"13 1/2"15"446 amp/3 amp-4 to 180SteelNo3/8"000000000000000000000000000000
    1,505 ft³/min @ 3/4 in. H₂O
    1,875 ft³/min @ 1/4 in. H₂O    		58 dB @ 15 ft.1,2003/411 3/4"7 1/8"10"10"19 3/4"17 1/2"20 1/8"846.3 amp/3.5 amp-4 to 180SteelNo3/8"000000000000000000000000000000
     
    230V AC/460V AC
     
    Three Phase—Hardwire
    305 ft³/min @ 3/4 in. H₂O
    520 ft³/min @ 1/4 in. H₂O    		48 dB @ 15 ft.1,7251/47 1/4"4 1/4"6"6"14"10 1/4"13 3/4"341 amp/0.5 amp-4 to 180SteelNo3/8"000000000000000000000000000000
    860 ft³/min @ 3/4 in. H₂O
    1,130 ft³/min @ 1/4 in. H₂O    		51 dB @ 15 ft.1,2001/310 7/8"6 1/4"9"9"17 3/4"15 1/8"15 3/4"491.9 amp/0.9 amp-4 to 180SteelNo3/8"000000000000000000000000000000
    870 ft³/min @ 3/4 in. H₂O
    1,055 ft³/min @ 1/4 in. H₂O    		52 dB @ 15 ft.1,7251/38 3/8"5 1/2"8"7 1/2"15 5/8"13 1/2"15"371.4 amp/0.7 amp-4 to 180SteelNo3/8"000000000000000000000000000000
    1,505 ft³/min @ 3/4 in. H₂O
    1,875 ft³/min @ 1/4 in. H₂O    		57 dB @ 15 ft.1,2003/411 3/4"7 1/8"10"10"19 3/4"17 1/2"20 1/8"673.1 amp/1.55 amp-4 to 180SteelNo3/8"000000000000000000000000000000
     

    Chemical-Resistant Blowers

    For resistance to chemicals as well as corrosion, these blowers have a plastic housing. 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. Chemical-Resistant Blowers, Round Outlet.
    Image of Product. Front orientation. Blower Wheels. Chemical-Resistant Blowers.

    Replacement Wheels

    Fiberglass Housing—Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
    PVC Housing—PVC housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
    Blowers
    Replacement
    Wheels
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Current
    Housing
    Material
    Fasteners
    Included
    Hole
    Dia.
    Each
    Each
    120V AC/230V AC
     
    Single Phase—Hardwire
    185 ft³/min @ 1/2 in. H₂ONot Rated1,7251/65"6"5 11/16"12 1/4"11"14 1/2"323.8 amp/1.9 ampPVCNo3/8"0000000000000000000000000000000
    810 ft³/min @ 1 in. H₂O
    960 ft³/min @ 1/2 in. H₂O    		Not Rated1,7251/38"8"7"16 3/4"15 1/8"18 1/2"536.0 amp/3.0 ampFiberglassNo3/8"0000000000000000000000000000
     
    With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure
    Image of Product. Front orientation. Blowers. Chemical-Resistant Blowers, Rectangular Outlet.
    Image of Product. Front orientation. Blower Wheels. Chemical-Resistant Blowers.

    Replacement Wheels

    PVC Housing—PVC housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
    Cannot Be Sold to California—Blowers that cannot be sold to the listed areas are restricted due to energy efficiency requirements.
    Blowers
    Replacement
    Wheels
    Outlet
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Ht.
    Wd.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Wt.,
    lb.
    Current
    Housing
    Material
    Fasteners
    Included
    Hole
    Dia.
    Cannot Be
    Sold To
    Each
    Each
    208V AC to 230V AC/460V AC
     
    Three Phase—Hardwire
    2,300 ft³/min @ 1/2 in. H₂O
    2,300 ft³/min @ 1 in. H₂O    		Not Rated1,7251 1/29 3/8"6 11/16"10"12"24 1/4"23"24 1/4"1244.5 amp/2.2 ampPVCNo3/8"California00000000000000000000000000000000
    4,700 ft³/min @ 1 in. H₂O
    4,900 ft³/min @ 1/2 in. H₂O    		Not Rated1,725511 7/8"9 3/4"13"14 1/2"31 1/2"30"29 3/4"17213.9 amp/6.7 ampPVCNo3/8"California000000000000000000000000000000
     

    Equipment-Cooling Blowers

    Image of Product. Front orientation. Blowers. Equipment-Cooling Blowers.
    Create a more concentrated stream of air than equipment-cooling fans to blow away the heat generated by electronic equipment, induction heaters, and high-wattage bulbs. Use these fans to keep heat-sensitive equipment such as electronic components cool.
    Overall,
    mm
    Outlet,
    mm
    Ht.
    Wd.
    Dp.
    Ht.
    Wd.
    Airflow,
    ft³/min
    Temp. Range,
    ° F
    Volume (Sound),
    dBA
    Motor Speed,
    rpm
    Current,
    amp
    Each
    Oblong
     
    120V AC, Single Phase, 60 Hz—Wire Leads
    168.275114.3158.7550.876.291-13 to 131541,8000.300000000000000
    190.5114.3174.62550.876.2150-13 to 140622,4500.90000000000000
     

    Hazardous Location Chemical-Resistant Blowers

    These blowers have an explosion-proof motor that is UL listed and CSA certified for Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups F and G hazardous locations. For resistance to chemicals as well as corrosion, they have a plastic housing. 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
    Image of Product. Front orientation. Blowers. Hazardous Location Chemical-Resistant Blowers, Round Outlet.
    Image of Product. Front orientation. Blower Wheels. Hazardous Location Chemical-Resistant Blowers.

    Replacement Wheels

    Fiberglass Housing—Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
    PVC Housing—PVC housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
    Blowers
    Replacement
    Wheels
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Outlet
    Dia.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Current
    Housing
    Material
    Hazardous Location Rating
    Fasteners
    Included
    Hole
    Dia.
    Each
    Each
    120V AC
     
    Single Phase—Hardwire
    185 ft³/min @ 1/2 in. H₂ONot Rated1,7251/65"6"5 11/16"12 1/4"11"15 1/2"1.9 ampPVCNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		No3/8"0000000000000000000000000000000
     
    120V AC/230V AC
     
    Single Phase—Hardwire
    810 ft³/min @ 1 in. H₂O
    960 ft³/min @ 1/2 in. H₂O    		Not Rated1,7251/38"8"7"16 3/4"15 1/8"21 1/2"6.0 amp/3.0 ampFiberglassNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		No3/8"0000000000000000000000000000
     
    With Rectangular Outlet and Round Inlet
    Image of Product. Front orientation. Blowers. Hazardous Location Chemical-Resistant Blowers, Rectangular Outlet.
    Image of Product. Front orientation. Blower Wheels. Hazardous Location Chemical-Resistant Blowers.

    Replacement Wheels

    PVC Housing—PVC housing offers greater chemical resistance than the fiberglass housing. It resists strong oxidizing acids such as sulfuric acid but will not withstand contact with perchloric acid.
    Cannot Be Sold to California—Blowers that cannot be sold to the listed areas are restricted due to energy efficiency requirements.
    Blowers
    Replacement
    Wheels
    Outlet
    Overall
    Mounting
    Airflow @ SP
    Volume (Sound)
    @ Distance
    Motor Speed,
    rpm
    Power,
    hp
    Ht.
    Wd.
    Inlet
    Dia.
    Wheel
    Dia.
    Ht.
    Wd.
    Dp.
    Current
    Housing
    Material
    Hazardous Location Rating
    Fasteners
    Included
    Hole
    Dia.
    Cannot Be
    Sold To
    Each
    Each
    230V AC/460V AC
     
    Three Phase—Hardwire
    2,300 ft³/min @ 1/2 in. H₂O
    2,300 ft³/min @ 1 in. H₂O    		Not Rated1,7251 1/29 3/8"6 11/16"10"12"24 1/4"23"24 1/4"4.4 amp/2.2 ampPVCNEC Class I Divisions 1, 2 Group D
    NEC Class II Divisions 1, 2 Groups F, G
    		No3/8"California00000000000000000000000000000000
     
    back to top