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About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
High-Output Blowers


Powerful and durable, these blowers are able to blow air through larger systems that have more airflow resistance than standard blowers can handle. 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. Blowers with an open dripproof motor enclosure are for relatively clean, dry, indoor locations. Blowers with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments.
Blowers that cannot be sold to California are restricted by local energy efficiency requirements.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
For technical drawings and 3-D models, click on a part number.
High-Output Blowers | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Replacement Wheels | ||||||||||||||||||
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Cannot Be Sold To | Each | Each | ||
With Round Outlet and Inlet—Totally Enclosed Motor Enclosure | ||||||||||||||||||||
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||||
120 cfm @ 5 in. of H₂O 315 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1/3 | 4" | __ | __ | 5" | 9" | 17 3/4" | 15 3/8" | 17 3/4" | 52 | -10° to 150° | No | 7/16" | __ | 0000000 | 0000000 | 0000000 | 0000000 |
515 cfm @ 5 in. of H₂O 680 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1 | 6" | __ | __ | 6" | 11" | 21 1/8" | 19 1/8" | 18 1/4" | 62 | -10° to 150° | No | 7/16" | __ | 0000000 | 00000000 | 0000000 | 000000 |
1,000 cfm @ 5 in. of H₂O 1,200 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3 | 6" | __ | __ | 7" | 13" | 21 1/8" | 19 1/8" | 18 7/8" | 95 | -10° to 150° | No | 7/16" | __ | 0000000 | 00000000 | 0000000 | 000000 |
1,500 cfm @ 5 in. of H₂O 1,900 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 5 | 8" | __ | __ | 8" | 14" | 26 1/8" | 23 3/4" | 25 1/4" | 176 | -10° to 150° | No | 7/16" | __ | 0000000 | 00000000 | 0000000 | 000000 |
With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure | ||||||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||||||
195 cfm @ 5 in. of H₂O 345 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3/4 | __ | 3 1/2" | 3 1/2" | 5" | 9" | 15 3/4" | 20 3/4" | 13 5/8" | 40 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
505 cfm @ 5 in. of H₂O 635 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1 1/2 | __ | 4" | 3 1/2" | 6" | 10 5/8" | 19" | 20 3/4" | 15 5/8" | 64 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||||
195 cfm @ 5 in. of H₂O 345 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3/4 | __ | 3 1/2" | 3 1/2" | 5" | 9" | 15 3/4" | 20 3/4" | 13 5/8" | 39 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
505 cfm @ 5 in. of H₂O 635 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1 1/2 | __ | 4" | 3 1/2" | 6" | 10 5/8" | 19" | 20 3/4" | 15 5/8" | 64 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
1,600 cfm @ 5 in. of H₂O 1,800 cfm @ 3 in. of H₂O | 85 dBA @ 15 ft. | 3,450 | 7 1/2 | __ | 7 1/8" | 5 3/4" | 8" | 13 1/2" | 23 1/8" | 22" | 22 3/8" | 224 | -15° to 180° | No | 3/8" | CA | 0000000 | 00000000 | 0000000 | 000000 |
With Rectangular Outlet and Round Inlet—Open Dripproof Motor Enclosure | ||||||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||||||
195 cfm @ 5 in. of H₂O 345 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3/4 | __ | 3 1/2" | 3 1/2" | 5" | 9" | 15 3/4" | 20 3/4" | 13 5/8" | 36 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
505 cfm @ 5 in. of H₂O 635 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1 1/2 | __ | 4" | 3 1/2" | 6" | 10 5/8" | 19" | 20 3/4" | 15 5/8" | 59 | -15° to 180° | No | 3/8" | __ | 0000000 | 000000 | 0000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||||
1,600 cfm @ 5 in. of H₂O 1,800 cfm @ 3 in. of H₂O | 85 dBA @ 15 ft. | 3,450 | 7 1/2 | __ | 7 1/8" | 5 3/4" | 8" | 13 1/2" | 23 1/8" | 22" | 22 3/8" | 197 | -15° to 180° | No | 3/8" | CA | 0000000 | 00000000 | 0000000 | 000000 |
Low-Voltage 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. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments. An included multidirection mounting bracket lets you rotate the blower to discharge air in any direction.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||
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Airflow @ Static Pressure | Volume, dB | Motor Speed, rpm | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Max. Temp., °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
With Round Outlet and Inlet—Totally Enclosed Motor Enclosure | |||||||||||||
12V DC—Hardwire | |||||||||||||
105 cfm @ 0 in. of H₂O | 60 | 1,000 | 3" | 3" | 3" | 5 1/2" | 5" | 6 3/4" | 130° | No | 1/4" | 0000000 | 0000000 |
250 cfm @ 0 in. of H₂O | 66 | 1,000 | 4" | 4" | 4" | 9 5/8" | 9 1/4" | 8 3/4" | 130° | No | 1/4" | 0000000 | 000000 |
24V DC—Hardwire | |||||||||||||
250 cfm @ 0 in. of H₂O | 70 | 1,000 | 4" | 4" | 4" | 9 5/8" | 9 1/4" | 8 3/4" | 130° | No | 1/4" | 0000000 | 000000 |
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.
For technical drawings and 3-D models, click on a part number.
Blowers | ||||||||||||||||||
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Outlet | Overall | Replacement Wheels | ||||||||||||||||
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | Each | ||
With Rectangular Outlet and Round Inlet—Open Dripproof Motor Enclosure | ||||||||||||||||||
120V AC, Single Phase—Hardwire | ||||||||||||||||||
300 cfm @ 3/4 in. of H₂O 515 cfm @ 1/4 in. of H₂O | 45 dBA @ 15 ft. | 1,750 | 1/6 | 7 3/8" | 4 1/4" | 6" | 6 1/4" | 15 5/8" | 15" | 11" | 28 | -15° to 180° | No | 3/8" | 0000000 | 0000000 | 0000000 | 000000 |
120/230V AC, Single Phase—Hardwire | ||||||||||||||||||
855 cfm @ 3/4 in. of H₂O 1,100 cfm @ 1/4 in. of H₂O | 50 dBA @ 15 ft. | 1,140 | 1/3 | 10 3/4" | 6 1/2" | 9" | 9" | 18 5/8" | 17 5/8" | 14 7/8" | 54 | -15° to 180° | No | 3/8" | 0000000 | 000000 | 0000000 | 000000 |
865 cfm @ 3/4 in. of H₂O 1,000 cfm @ 1/4 in. of H₂O | 50 dBA @ 15 ft. | 1,750 | 1/3 | 8 1/4" | 5 3/8" | 8" | 7 3/4" | 16 1/2" | 16 1/4" | 13 5/8" | 44 | -15° to 180° | No | 3/8" | 0000000 | 000000 | 0000000 | 000000 |
1,500 cfm @ 3/4 in. of H₂O 1,800 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,150 | 3/4 | 11 3/4" | 8" | 10" | 10 5/8" | 22 1/2" | 18 7/8" | 17 1/4" | 84 | -15° to 180° | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||
300 cfm @ 3/4 in. of H₂O 515 cfm @ 1/4 in. of H₂O | 45 dBA @ 15 ft. | 1,750 | 1/4 | 7 3/8" | 4 1/4" | 6" | 6 1/4" | 15 5/8" | 15" | 11" | 34 | -15° to 180° | No | 3/8" | 0000000 | 000000 | 0000000 | 00000 |
855 cfm @ 3/4 in. of H₂O 1,100 cfm @ 1/4 in. of H₂O | 50 dBA @ 15 ft. | 1,150 | 1/3 | 10 3/4" | 6 1/2" | 9" | 9" | 18 5/8" | 17 5/8" | 14 7/8" | 49 | -15° to 180° | No | 3/8" | 0000000 | 000000 | 0000000 | 000000 |
865 cfm @ 3/4 in. of H₂O 1,000 cfm @ 1/4 in. of H₂O | 50 dBA @ 15 ft. | 1,750 | 1/3 | 8 1/4" | 5 3/8" | 8" | 7 3/4" | 16 1/2" | 16 1/4" | 13 5/8" | 37 | -15° to 180° | No | 3/8" | 0000000 | 000000 | 0000000 | 000000 |
1,500 cfm @ 3/4 in. of H₂O 1,800 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,150 | 3/4 | 11 3/4" | 8" | 10" | 10 5/8" | 22 1/2" | 18 7/8" | 17 1/4" | 67 | -15° to 180° | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |
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 damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
With Round Outlet and Inlet—Totally Enclosed Motor Enclosure | |||||||||||||||
120/230V AC, Single Phase—Hardwire | |||||||||||||||
130 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/3 | 4" | 4" | 7" | 13 5/8" | 14 3/4" | 12 1/8" | 41 | 0° to 100° | No | 7/16" | 0000000 | 0000000 |
250 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/2 | 4" | 4" | 8 1/8" | 13 5/8" | 14 3/4" | 12 1/8" | 48 | 0° to 100° | No | 7/16" | 0000000 | 000000 |
460 cfm @ 5 in. of H₂O 520 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 | 5" | 6" | 9 3/4" | 18" | 14 1/2" | 16 1/8" | 70 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
530 cfm @ 5 in. of H₂O 685 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 1/2 | 5" | 6" | 10 5/8" | 18" | 14 1/2" | 16 1/8" | 55 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
230/460V AC, Three Phase—Hardwire | |||||||||||||||
250 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/2 | 4" | 4" | 8 1/8" | 13 5/8" | 14 3/4" | 12 1/8" | 40 | 0° to 100° | No | 7/16" | 0000000 | 000000 |
460 cfm @ 5 in. of H₂O 520 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 | 5" | 6" | 9 3/4" | 18" | 14 1/2" | 16 1/8" | 65 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
530 cfm @ 5 in. of H₂O 685 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 1/2 | 5" | 6" | 10 5/8" | 18" | 14 1/2" | 16 1/8" | 73 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
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 damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
With Round Outlet and Inlet—Totally Enclosed Motor Enclosure | ||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||
1,045 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,150 | 1/3 | 8" | 8" | 8 1/4" | 18 3/4" | 14 3/4" | 15 3/8" | 0° to 150° | No | 7/16" | 0000000 | 000000000 |
1,070 cfm @ 1/4 in. of H₂O 995 cfm @ 1 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 1 1/2 | 6" | 6" | 6 1/4" | 14 1/8" | 12 1/4" | 13 1/4" | 0° to 150° | No | 7/16" | 0000000 | 00000000 |
295 cfm @ 1 in. of H₂O 505 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,750 | 1/4 | 6" | 6" | 6 1/4" | 14 1/8" | 12 1/4" | 13 1/4" | 0° to 150° | No | 7/16" | 0000000 | 000000 |
320 cfm @ 1 in. of H₂O 375 cfm @ 1/4 in. of H₂O | 60 dBA @ 15 ft. | 3,450 | 1/3 | 4" | 5" | 4 3/4" | 12 5/8" | 9 7/8" | 12 1/4" | 0° to 150° | No | 7/16" | 0000000 | 000000 |
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 Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G 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.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
With Round Outlet and Inlet | |||||||||||||||
120/230V AC, Single Phase—Hardwire | |||||||||||||||
130 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/3 | 4" | 4" | 7" | 13 5/8" | 14 3/4" | 12 1/8" | 56 | 0° to 100° | No | 7/16" | 0000000 | 000000000 |
250 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/2 | 4" | 4" | 8 1/8" | 13 5/8" | 14 3/4" | 12 1/8" | 49 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
460 cfm @ 5 in. of H₂O 520 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 | 5" | 6" | 9 3/4" | 18" | 14 1/2" | 16 1/8" | 80 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
530 cfm @ 5 in. of H₂O 685 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 1/2 | 5" | 6" | 10 5/8" | 18" | 14 1/2" | 16 1/8" | 88 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
230/460V AC, Three Phase—Hardwire | |||||||||||||||
250 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1/2 | 4" | 4" | 8 1/8" | 13 5/8" | 14 3/4" | 12 1/8" | 47 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
460 cfm @ 5 in. of H₂O 520 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 | 5" | 6" | 9 3/4" | 18" | 14 1/2" | 16 1/8" | 65 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
530 cfm @ 5 in. of H₂O 685 cfm @ 3 in. of H₂O | 80 dBA @ 15 ft. | 3,450 | 1 1/2 | 5" | 6" | 10 5/8" | 18" | 14 1/2" | 16 1/8" | 73 | 0° to 100° | No | 7/16" | 0000000 | 00000000 |
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.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
With Round Outlet and Inlet | ||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||
295 cfm @ 1 in. of H₂O 505 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,750 | 1/3 | 6" | 6" | 6 1/4" | 14 1/8" | 12 1/4" | 13 1/4" | 0° to 150° | No | 7/16" | 0000000 | 000000000 |
320 cfm @ 1 in. of H₂O 375 cfm @ 1/4 in. of H₂O | 60 dBA @ 15 ft. | 3,450 | 1/3 | 4" | 5" | 4 3/4" | 12 5/8" | 9 7/8" | 12 1/4" | 0° to 150° | No | 7/16" | 0000000 | 00000000 |
995 cfm @ 1 in. of H₂O 1,070 cfm @ 1/4 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 1 1/2 | 6" | 6" | 6 1/4" | 14 1/8" | 12 1/4" | 13 1/4" | 0° to 150° | No | 7/16" | 0000000 | 00000000 |
1,045 cfm @ 1/4 in. of H₂O | 55 dBA @ 15 ft. | 1,150 | 1/3 | 8" | 8" | 8 1/4" | 18 3/4" | 14 3/4" | 15 3/8" | 0° to 150° | No | 7/16" | 0000000 | 00000000 |
Corrosion-Resistant Blowers

A 304 stainless steel housing offers good corrosion 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. All blowers have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Blowers that cannot be sold to California are restricted by local energy efficiency requirements.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
For technical drawings and 3-D models, click on a part number.
Outlet | Overall | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Temp. Range, °F | Mount. Fasteners Included | Mount. Hole Dia. | Cannot Be Sold To | Each | |
With Rectangular Outlet and Round Inlet—Totally Enclosed Motor Enclosure | ||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
195 cfm @ 5 in. of H₂O 345 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3/4 | 3 1/2" | 3 1/2" | 5" | 9" | 15 3/4" | 20 3/4" | 13 5/8" | -15° to 180° | No | 3/8" | __ | 0000000 | 000000000 |
505 cfm @ 5 in. of H₂O 635 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1 1/2 | 4" | 3 1/2" | 6" | 10 5/8" | 19" | 20 3/4" | 15 5/8" | -15° to 180° | No | 3/8" | __ | 0000000 | 00000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
195 cfm @ 5 in. of H₂O 345 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3/4 | 3 1/2" | 3 1/2" | 5" | 9" | 15 3/4" | 20 3/4" | 13 5/8" | -15° to 180° | No | 3/8" | __ | 0000000 | 00000000 |
505 cfm @ 5 in. of H₂O 635 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 1 1/2 | 4" | 3 1/2" | 6" | 10 5/8" | 19" | 20 3/4" | 15 5/8" | -15° to 180° | No | 3/8" | __ | 0000000 | 00000000 |
1,600 cfm @ 5 in. of H₂O 1,800 cfm @ 3 in. of H₂O | 85 dBA @ 15 ft. | 3,450 | 7 1/2 | 7 1/8" | 5 3/4" | 8" | 13 1/2" | 23 1/8" | 22" | 22 3/8" | -15° to 180° | No | 3/8" | CA | 0000000 | 00000000 |
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 damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
PVC plastic 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.
For technical drawings and 3-D models, click on a part number.


Blowers | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Replacement Wheels | |||||||||||||
Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
120V AC, Single Phase—Hardwire | |||||||||||||||
185 cfm @ 1/2 in. of H₂O | 1,725 | 1/6 | 5" | 6" | 5 11/16" | 12 1/4" | 11" | 15 1/2" | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 00000000 | 0000000 |
120/230V AC, Single Phase—Hardwire | |||||||||||||||
810 cfm @ 1 in. of H₂O 960 cfm @ 1/2 in. of H₂O | 1,725 | 1/3 | 8" | 8" | 7" | 16 3/4" | 15 1/8" | 21 1/2" | Fiberglass | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |


Blowers | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | Replacement Wheels | |||||||||||||
Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
2,300 cfm @ 1/2 in. of H₂O 2,300 cfm @ 1 in. of H₂O | 1,725 | 1 1/2 | 9 3/8" | 6 3/4" | 10" | 12" | 24 1/4" | 23" | 24 1/4" | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 0000000 | 000000000 |
4,700 cfm @ 1 in. of H₂O 4,900 cfm @ 1/2 in. of H₂O | 1,725 | 5 | 11 7/8" | 9 3/4" | 13" | 14 1/2" | 31 1/2" | 30" | 29 3/4" | PVC Plastic | No | 3/8" | 0000000 | 00000000 | 0000000 | 00000000 |
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 damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fiberglass housing withstands organic chemicals, such as ammonia, antifreeze, and mineral oils.
PVC plastic 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.
For technical drawings and 3-D models, click on a part number.


Blowers | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Mounting | Replacement Wheels | ||||||||||||||
Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
185 cfm @ 1/2 in. of H₂O | 1,725 | 1/6 | 5" | 6" | 5 11/16" | 12 1/4" | 11" | 14 1/2" | 32 | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 00000000 | 0000000 |
810 cfm @ 1 in. of H₂O 960 cfm @ 1/2 in. of H₂O | 1,725 | 1/3 | 8" | 8" | 7" | 16 3/4" | 15 1/8" | 18 1/2" | 53 | Fiberglass | No | 3/8" | 0000000 | 00000000 | 0000000 | 000000 |


Blowers | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Outlet | Overall | Mounting | Replacement Wheels | ||||||||||||||
Airflow @ Static Pressure | Motor Speed, rpm | Power, hp | Ht. | Wd. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Housing Material | Fasteners Included | Hole Dia. | Each | Each | ||
208-230/460V AC, Three Phase—Hardwire | |||||||||||||||||
2,300 cfm @ 1/2 in. of H₂O 2,300 cfm @ 1 in. of H₂O | 1,725 | 1 1/2 | 9 3/8" | 6 3/4" | 10" | 12" | 24 1/4" | 23" | 24 1/4" | 124 | PVC Plastic | No | 3/8" | 0000000 | 000000000 | 0000000 | 000000000 |
4,700 cfm @ 1 in. of H₂O 4,900 cfm @ 1/2 in. of H₂O | 1,725 | 5 | 11 7/8" | 9 3/4" | 13" | 14 1/2" | 31 1/2" | 30" | 29 3/4" | 172 | PVC Plastic | No | 3/8" | 0000000 | 00000000 | 0000000 | 00000000 |
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.
For technical drawings and 3-D models, click on a part number.
Overall | Outlet | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Ht. | Wd. | Airflow, cfm | Temp. Range, °F | Volume, dBA | Motor Speed, rpm | Current, A | Each | |
Oblong | |||||||||||
120V AC, Single Phase, 60Hz—Wire Leads | |||||||||||
4.56" (115.89 mm) | 3" (76.2 mm) | 4.63" (117.48 mm) | 1.63" (41.28 mm) | 2.25" (57.15 mm) | 56 | -13° to 158° | 57 | 2,800 | 0.3 | 0000000 | 0000000 |
6.63" (168.28 mm) | 4.5" (114.3 mm) | 6.25" (158.75 mm) | 2" (50.8 mm) | 3" (76.2 mm) | 91 | -13° to 131° | 54 | 1,800 | 0.3 | 0000000 | 000000 |
7.5" (190.5 mm) | 4.5" (114.3 mm) | 6.88" (174.63 mm) | 2" (50.8 mm) | 3" (76.2 mm) | 150 | -13° to 140° | 62 | 2,450 | 0.9 | 0000000 | 000000 |