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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.
Equipment-Cooling Fan Trays
To keep unenclosed electronic components cool, place a tray on top of equipment to direct a stream of air below. A thermostat turns the unit on when the temperature reaches 90° F and off when it falls to 86° F.
Note: Not for use in enclosed spaces.
For technical drawings and 3-D models, click on a part number.
Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Dp. | Airflow, cfm | Temp. Range, °F | Volume, dBA | Current, A  | Frame Material | Blade Material | Thermostat Included | Specifications Met | Each | |
120V AC, Single, 60Hz—Two Prong Plug | ||||||||||||
| 2 1/16" (52.388 mm) | 15" (381 mm) | 7 1/8" (181 mm) | 20 | -55° to 230° | 18 | 0.03 | Plastic | Plastic | Yes | CSA Certified, UL Listed | 0000000 | 0000000 |