About Calculating the Airflow Required for Air Cleaning
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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.
Floor-Mount Fume Exhausters
Mount these exhausters to the floor to remove fumes, vapors, and fine dust particles from your space. They are commonly used in welding, soldering, and other operations that create fumes.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Totally enclosed exhausters have an external fan for cooling. These exhausters offer more protection than open dripproof exhausters. They can be used in dirty, dusty, and damp environments, but are not airtight.
Single-duct kits (sold separately) maximize airflow at one fume collection point. They include a hose, a nozzle, and two clamps.
Overall | Mounting | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow @ Static Pressure | Volume | Power, hp | Inlet Dia. | Outlet Dia. | Ht. | Wd. | Dp. | Housing Material | Base Material | Fasteners Included | For Screw Size  | Hole Dia. | Number of Holes | Each | |
Totally Enclosed | |||||||||||||||
120/230V AC,Single Phase—Hardwire | |||||||||||||||
| 1,615 cfm @ 1/2 in. of H₂O | 72 dBA @ 15 ft. | 2 | 8" | 8" | 21 1/2" | 14 7/8" | 18 5/8" | Aluminum | Steel | No | 3/8" | 7/16" | 4 | 00000000 | 000000000 |
230/460V AC,Three Phase—Hardwire | |||||||||||||||
| 1,615 cfm @ 1/2 in. of H₂O | 72 dBA @ 15 ft. | 2 | 8" | 8" | 21 1/2" | 14 7/8" | 18 1/4" | Aluminum | Steel | No | 3/8" | 7/16" | 4 | 00000000 | 00000000 |
| Single-Duct Kit for Exhausters with 8" Inlet Dia. | 0000000 | Each | 0000000 |
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 | ||||||||||||||
| 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 |
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.
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 | |||||||||||||||
230/460V AC, Three Phase—Hardwire | |||||||||||||||
| 1,890 cfm @ 3 in. of H₂O | 76 dBA @ 15 ft. | 3,450 | 5 | 8" | 8" | 14" | 26 5/8" | 22 1/16" | 22 7/16" | 234 | -10° to 150° | No | 7/16" | 00000000 | 000000000 |
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 | |||||||||||||||
230/460V AC, Three Phase—Hardwire | |||||||||||||||
| 1,600 cfm @ 5 in. of H₂O 1,890 cfm @ 3 in. of H₂O | 76 dBA @ 15 ft. | 3,450 | 5 | 8" | 8" | 14" | 26" | 22 1/16" | 22 3/16" | 213 | -10° to 150° | No | 7/16" | 0000000 | 000000000 |
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 |
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 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | ||||||||||||||||||
120/230V AC, Single Phase—Hardwire | ||||||||||||||||||
| 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 | 0000000 | 0000000 | 0000000 |
230/460V AC, Three Phase—Hardwire | ||||||||||||||||||
| 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 | 00000000 | 0000000 | 000000 |
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 | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | Replacement Wheels | ||||||||||||||
| Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Outlet Dia. | Inlet Dia. | Wheel Dia. | Ht. | Wd. | Dp. | Wt., lbs. | Temp. Range, °F | Each | Each | ||
Totally Enclosed Motor Enclosure | |||||||||||||||
230/460V AC, Three Phase—Hardwire | |||||||||||||||
| 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° | 0000000 | 000000000 | 0000000 | 0000000 |
| 2,365 cfm @ 5 in. of H₂O 2,625 cfm @ 3 in. of H₂O | 75 dBA @ 15 ft. | 3,450 | 7 1/2 | 7 15/16" | 8" | 15 1/2" | 26 1/16" | 23 11/16" | 25 1/4" | 280 | -10° to 150° | 0000000 | 00000000 | 00000000 | 00000000 |
High-Output Blowers | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | Cannot Be Sold To | Each | Each | ||
Totally Enclosed Motor Enclosure | |||||||||||||||||
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" | 224 | -15° to 180° | CA | 0000000 | 000000000 | 0000000 | 0000000 |
Open Dripproof Motor Enclosure | |||||||||||||||||
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° | CA | 0000000 | 00000000 | 0000000 | 000000 |
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.
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 | ||||||||||||||||
| 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 | 000000000 | 0000000 | 0000000 |
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.
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 | ||
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 | 000000000 | 0000000 | 0000000 |
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 | ||||||||||||||||
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" | -15° to 180° | No | 3/8" | CA | 0000000 | 000000000 |