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.
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 | |||||||||||||||
120/230V AC, Single Phase—Hardwire | |||||||||||||||
| 120 cfm @ 5 in. of H₂O 315 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1/3 | 3 15/16" | 5" | 9" | 17 21/32" | 15 5/16" | 17 3/4" | 58 | -10° to 150° | 0000000 | 000000000 | 0000000 | 0000000 |
| 280 cfm @ 5 in. of H₂O 400 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 3 15/16" | 5" | 9 3/4" | 17 21/32" | 15 5/16" | 17 3/4" | 62 | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 515 cfm @ 5 in. of H₂O 680 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 1 | 5 15/16" | 6" | 11" | 21 1/8" | 19 1/8" | 18 1/4" | 83 | -10° to 150° | 0000000 | 00000000 | 0000000 | 000000 |
| 615 cfm @ 5 in. of H₂O 845 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 2 | 5 15/16" | 7" | 10 5/8" | 21 1/8" | 19 1/8" | 18 1/4" | 95 | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 1,080 cfm @ 5 in. of H₂O 1,230 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 3 | 5 15/16" | 7" | 13" | 21 1/8" | 19 1/8" | 17 3/4" | 100 | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
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° | 0000000 | 00000000 | 0000000 | 000000 |
| 280 cfm @ 5 in. of H₂O 400 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 3/4 | 3 15/16" | 5" | 9 3/4" | 17 21/32" | 15 5/16" | 17 3/4" | 61 | -10° to 150° | 0000000 | 00000000 | 00000000 | 000000 |
| 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° | 0000000 | 00000000 | 0000000 | 000000 |
| 615 cfm @ 5 in. of H₂O 845 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 2 | 5 15/16" | 7" | 10 5/8" | 21 1/8" | 19 1/8" | 18 1/4" | 87 | -10° to 150° | 0000000 | 00000000 | 00000000 | 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° | 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° | 0000000 | 00000000 | 0000000 | 000000 |
| 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 | |||||||||||||||||
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° | __ | 0000000 | 0000000 | 0000000 | 0000000 |
| 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° | __ | 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° | __ | 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° | __ | 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° | CA | 0000000 | 00000000 | 0000000 | 000000 |
| 3,245 cfm @ 5 in. of H₂O 3,875 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 5 | 10 3/8" | 15 1/4" | 14 5/8" | 13 1/2" | 28 1/8" | 24 3/4" | 28 1/16" | 314 | -15° to 180° | __ | 0000000 | 00000000 | 00000000 | 00000000 |
| 4,245 cfm @ 5 in. of H₂O 4,600 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 7 1/2 | 10 3/8" | 15 1/4" | 14 5/8" | 13 1/2" | 28 1/8" | 24 3/4" | 28 1/16" | 333 | -15° to 180° | __ | 0000000 | 00000000 | 00000000 | 00000000 |
| 4,955 cfm @ 5 in. of H₂O 5,290 cfm @ 3 in. of H₂O | 65 dBA @ 15 ft. | 3,450 | 10 | 10 9/16" | 16 13/16" | 16 1/8" | 16 3/16" | 30 13/16" | 27 1/8" | 29 1/16" | 410 | -15° to 180° | __ | 0000000 | 00000000 | 00000000 | 00000000 |
| 6,000 cfm @ 5 in. of H₂O 6,325 cfm @ 3 in. of H₂O | 70 dBA @ 15 ft. | 3,450 | 15 | 11" | 18 7/16" | 18" | 17 13/16" | 33 3/4" | 29 9/16" | 39 9/16" | 596 | -15° to 180° | __ | 0000000 | 00000000 | 00000000 | 00000000 |
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° | __ | 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° | __ | 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° | CA | 0000000 | 00000000 | 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 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 0000000 |
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 | 00000000 | 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 | 000000 |
| 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 | 00000000 | 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 | 00000000 | 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 |
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 |