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 Portable Blowers
Blow twice as much air as other portable blowers. These are powerful enough for use with flexible duct, yet light enough to carry from job to job. 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. They rest on the floor with their built-in base or can be mounted on an optional stand (sold separately).
Overall | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow, cfm | Airflow @ Duct Lg. | Volume | Motor Speed, rpm | Power, hp | For Duct Dia. | Ht. | Wd. | Dp. | Plug Type | Temp. Range, °F | Housing Material | Blade Material | Each | |
120V AC, Single Phase—Plug | ||||||||||||||
| 3,000 | 2,300 cfm @ 50 ft. | 85 dBA @ 15 ft. | 3,450 | 1 | 12" | 15 5/8" | 13 1/4" | 36" | Three Prong | -15° to 125° | Aluminum | Aluminum | 0000000 | 000000000 |
230V AC, Single Phase—Hardwire, Plug | ||||||||||||||
| 3,000 | 2,300 cfm @ 50 ft. | 85 dBA @ 15 ft. | 3,450 | 1 | 12" | 15 5/8" | 13 1/4" | 36" | __ | -15° to 125° | Aluminum | Aluminum | 0000000 | 00000000 |
| Optional 26" Stand | 0000000 | Each | 000000000 |
Hazardous Location High-Output Portable Blowers
In addition to blowing twice as much air as other portable blowers, these 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 E, F, and G hazardous locations. They are powerful enough for use with flexible duct, yet light enough to carry from job to job. Use them for equipment cooling, material conveying, drying, ventilating, and exhausting. They rest on the floor with their built-in base or can be mounted on an optional stand (sold separately).
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Airflow, cfm | Airflow @ Duct Lg. | Volume | Motor Speed, rpm | Power, hp | For Duct Dia. | Wd. | Dp. | Temp. Range, °F | Housing Material | Blade Material | Environmental Rating | Each | |
120V AC, Single Phase—Hardwire | |||||||||||||
| 3,000 | 2,300 cfm @ 50 ft. | 85 dBA @ 15 ft. | 3,450 | 1 | 12" | 13 1/4" | 36" | -15° to 125° | Aluminum | Aluminum | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 7 NEMA 9 | 0000000 | 000000000 |
230V AC, Single Phase—Hardwire | |||||||||||||
| 3,000 | 2,300 cfm @ 50 ft. | 85 dBA @ 15 ft. | 3,450 | 1 | 12" | 13 1/4" | 36" | -15° to 125° | Aluminum | Aluminum | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups E, F, G NEMA 7 NEMA 9 | 0000000 | 00000000 |
| Optional 26" Stand | 0000000 | Each | 000000000 |