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.
DC Equipment-Cooling Fans
Running on 48V DC power or lower, these compact fans fit inside electronics and other small, heat-sensitive equipment to keep things cool. They're also known as muffin fans. Some meet American and Canadian safety standards.
Fans with ball bearings generate less heat as they run, so they have a longer life than fans with sleeve bearings.
Fans with sleeve bearings are good for less demanding applications, such as cooling prototypes or parts that aren’t used often.
Fans with quick-disconnect (QD) terminals are compatible with quick-disconnect power cords.
For technical drawings and 3-D models, click on a part number.

Overall | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Airflow, cfm | Bearing Type | Temp. Range, °F | Volume, dBA | Current, A | Frame Material | Blade Material | Mounting Fasteners Included | Mounting Hole DIa. | Specifications Met | Each | |
12V DC—Wire Leads | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 0.98" (25 mm) | 82 | Ball | 0° to 165° | 38 | 0.27 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 000000 |
4.69" (119 mm) | 4.69" (119 mm) | 0.98" (25 mm) | 99 | Ball | 0° to 140° | 43 | 0.44 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 0.98" (25 mm) | 130 | Ball | 0° to 155° | 55 | 1.00 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 88 | Ball | 0° to 175° | 37 | 0.21 | Plastic | Plastic | No | 0.18" (4.6 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 205 | Ball | 0° to 145° | 67 | 2.67 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
12V DC—Quick-Disconnect Terminals with Male Fan Plug | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 105 | Ball | -20° to 165° | 49 | 0.38 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
24V DC—Wire Leads | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 0.98" (25 mm) | 82 | Ball | 0° to 155° | 38 | 0.13 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 0.98" (25 mm) | 130 | Ball | 0° to 155° | 55 | 0.50 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.26" (32 mm) | 100 | Ball | 0° to 165° | 45 | 0.21 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.26" (32 mm) | 120 | Ball | 0° to 155° | 51 | 0.35 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 205 | Ball | 0° to 145° | 67 | 1.25 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 294 | Ball | 0° to 165° | 76 | 3.80 | Aluminum | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 000000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 336 | Ball | 0° to 165° | 78 | 5.00 | Aluminum | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 000000 |
24V DC—Quick-Disconnect Terminals with Male Fan Plug | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 94 | Sleeve | 15° to 165° | 44 | 0.15 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 105 | Ball | -20° to 165° | 49 | 0.38 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |
48V DC—Wire Leads | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.26" (32 mm) | 100 | Ball | 0° to 165° | 45 | 0.11 | Plastic | Plastic | No | 0.17" (4.3 mm) | UL Recognized Component, CSA Certified, C-UL Recognized Component | 00000000 | 00000 |
48V DC—Quick-Disconnect Terminals with Male Fan Plug | ||||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38 mm) | 94 | Sleeve | 15° to 165° | 43 | 0.08 | Aluminum | Plastic | No | 0.15" (3.8 mm) | UL Recognized Component, CSA Certified | 00000000 | 00000 |
Equipment-Cooling Fans
Also known as muffin fans, these keep heat-sensitive equipment such as electronic components cool. All have UL recognized components and are CSA certified. Fans with quick-disconnect (QD) terminals are compatible with quick-disconnect (QD) power cords.
Sleeve bearings are impact resistant, so they are ideal for applications involving movement and vibration.

Overall | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dp. | Airflow, cfm | Temp. Range, °F | Volume, dBA | Current, A | Frame Material | Blade Material | Bearing Type | Mounting Fasteners Included | Mounting Hole Dia. | Each | |
120V AC, Single Phase, 50Hz/60Hz—Wire Leads | |||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1" (25.4 mm) | 64 | 15° to 155° | 44 | 0.18 | Aluminum | Plastic | Sleeve | No | 0.181" (4.6 mm) | 0000000 | 000000 |
120V AC, Single Phase, 50Hz/60Hz—Quick-Disconnect Terminals | |||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 62 | 15° to 145° | 28 | 0.10 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 71 | 15° to 130° | 32 | 0.10 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 106 | 15° to 120° | 45 | 0.16 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
230V AC, Single Phase, 50Hz/60Hz—Wire Leads | |||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1" (25.4 mm) | 64 | 15° to 155° | 44 | 0.11 | Aluminum | Plastic | Sleeve | No | 0.181" (4.6 mm) | 0000000 | 00000 |
230V AC, Single Phase, 50Hz/60Hz—Quick-Disconnect Terminals | |||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 58 | 15° to 145° | 28 | 0.06 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 67 | 15° to 145° | 32 | 0.06 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
4.69" (119 mm) | 4.69" (119 mm) | 1.5" (38.1 mm) | 94 | 15° to 120° | 45 | 0.08 | Aluminum | Steel | Sleeve | No | 0.169" (4.3 mm) | 0000000 | 00000 |
High-Output Equipment-Cooling Fans
These fans produce greater airflow than standard equipment-cooling fans. Also known as muffin fans and electrically commutated (EC) fans, they keep heat-sensitive equipment such as electronic components cool. Ball bearings keep them running smoothly and quietly, reducing friction to increase their lifespan. All have UL recognized components and some are CSA certified.
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 | Mounting Fasteners Included | Mounting Hole Dia. | Specifications Met | Each | |
85-265V AC, Single Phase, 50Hz/60Hz—Wire Leads | |||||||||||||
4.69" (119 mm) | 4.69" (119 mm) | 2.28" (57.9 mm) | 120 | 0° to 155° | 53 | 0.17 | Plastic | Plastic | No | 0.169" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 0000000 |
4.69" (119 mm) | 4.69" (119 mm) | 2.52" (64 mm) | 120 | 0° to 155° | 51 | 0.16 | Plastic | Plastic | No | 0.169" (4.3 mm) | UL Recognized Component, CSA Certified | 0000000 | 00000 |