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.
Edge-Flow Equipment-Cooling Blowers
For use in tight spaces where other equipment-cooling blowers won't fit, air enters through the center of these blowers and then expels along the edges. They 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 them to keep heat-sensitive equipment such as electronic components cool.
Square blowers have UL recognized components and are CSA certified.
Overall | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Dp. | Temp. Range, °F | Airflow, cfm | Volume, dBA  | Motor Speed, rpm | Current, A | Each | |
120V AC, Single Phase, 60Hz—Wire Leads | |||||||||
| 7.09" (180 mm) | 7.09" (180 mm) | 1.6" (40.64 mm) | -20° to 155° | 55 | 60 | 2,750 | 0.2 | 0000000 | 0000000 |
12V DC—Wire Leads | |||||||||
| 7.09" (180 mm) | 7.09" (180 mm) | 1.6" (40.64 mm) | -20° to 165° | 52 | 58 | 2,550 | 0.4 | 0000000 | 000000 |
24V DC—Wire Leads | |||||||||
| 7.09" (180 mm) | 7.09" (180 mm) | 1.6" (40.64 mm) | -20° to 165° | 52 | 58 | 2,550 | 0.2 | 0000000 | 000000 |