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.
Wet-Location Enclosure-Cooling Fans
Able to withstand dust and water splashes, these fans are IP54 rated. They protect equipment in enclosures and cabinets from heat. All of these fans are reversible to exhaust hot air out or draw cooler outside air in through a filter that removes dirt and dust. They have UL recognized components.
Optional hoods block dirt and falling liquids from entering enclosures through the fan cutout. Choose the hood that matches the NEMA rating of your enclosure. NEMA 3R hoods protect from light splashing. NEMA 4 hoods protect from jets of liquid, such as washdowns. NEMA 4X hoods protect from jets of liquid and corrosion. Their silicone gasket is FDA compliant for direct contact with food, so they’re commonly used in food and beverage plants.
Replacement filters are sold separately.
Fans | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Overall | For Opening | Replacement Disposable Filters | ||||||||||||||
| Ht. | Wd. | Dp. | Ht. | Wd. | Airflow, cfm | Volume, dBA  | Motor Speed, rpm | Current, A | Blade Material | Guard Material | Environmental Rating | Each | Pkg. Qty. | Pkg. | ||
Square 120V AC, Single Phase, 50Hz/60Hz—Terminal Block | ||||||||||||||||
| 12 3/4" | 12 3/4" | 4 1/2" | 11 1/2" | 11 1/2" | 350 | 61 | 2,800 | 0.78 | Plastic | Plastic | IP54, NEMA 12 | 0000000 | 0000000 | 5 | 00000000 | 0000000 |
Overall | Cutout | Mounting Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Environmental Rating | Ht. | Wd. | Dp. | Ht. | Wd. | Fasteners Included | Number of | Dia. | Specifications Met | Each | ||
Steel | ||||||||||||
| For 12 11/16", 12 3/4" Fan Overall Ht. | NEMA 12, NEMA 4 | 18 7/8" | 13 13/16" | 4 5/16" | 11 1/2" | 11 1/2" | Yes | 4 | 0.177" | CSA Certified, UL 508A, UL Recognized Component | 00000000 | 0000000 |
| For 12 11/16", 12 3/4" Fan Overall Ht. | NEMA 3R | 17 5/8" | 15 7/16" | 3" | 12 7/16" | 13 9/16" | Yes | 9 | 0.295" | __ | 00000000 | 000000 |
Stainless Steel | ||||||||||||
| For 12 11/16", 12 3/4" Fan Overall Ht. | NEMA 12, NEMA 4X | 18 7/8" | 13 13/16" | 4 5/16" | 11 1/2" | 11 1/2" | Yes | 4 | 0.177" | CSA Certified, UL 508A, UL Recognized Component | 00000000 | 000000 |