Description
Milwaukee 0820-20 M12™ Mounting Fan
Deliver high-velocity airflow anywhere on the jobsite without hunting for an extension cord. The Milwaukee® 0820-20 M12™ Mounting Fan punches above its weight class, delivering 18V-class air speed—up to 400 CFM and 14 MPH—in an ultra-compact 12V cordless package designed for personal cooling, paint and joint-compound drying, and confined-space ventilation.
Built for maximum mounting versatility, this portable fan features rare-earth magnets, a spring-loaded 2-inch base clamp, integrated keyholes, and pass-through hanging holes so you can lock it to steel studs, 2x4 framing, scissor lifts, conduit, or tool carts. With full 360-degree head rotation, you can pinpoint airflow in any direction. Powered by Milwaukee’s M12™ REDLITHIUM™ battery platform, the 0820-20 delivers three adjustable speed settings and up to 16 hours of runtime on a single XC6.0 battery charge to keep you working comfortably through full-shift heat.
- 18V-Class Air Velocity: 6-inch blade propels air up to 400 CFM and 14 MPH for high-efficiency cooling and rapid workspace drying.
- Versatile Multi-Surface Mounting: Equipped with powerful integrated magnets, a 2" spring clamp, keyholes, and pass-through holes for secure placement anywhere.
- Unlimited Air Direction: 360° rotating head allows you to direct air precisely where needed without repositioning the base.
- All-Day Runtime: Delivers up to 16 hours of continuous airflow on low with an M12™ XC6.0 battery.
- 3-Speed Control: Select between High, Medium, and Low settings to optimize airflow velocity versus battery runtime.
- Compact & Rugged: Impact-resistant housing weighs just 4.57 lbs and features an integrated carry handle for effortless transport.
Specifications
| Attribute | Specification |
| Brand / Platform | Milwaukee® / M12™ |
| Model / Part # | 0820-20 |
| Blade Diameter | 6 in (152 mm) |
| Maximum Airflow | Up to 400 CFM |
| Maximum Air Velocity | Up to 14 MPH |
| Speed Settings | 3 (High, Medium, Low) |
| Head Rotation | 360° Directional Adjustment |
| Mounting Options | Rare-Earth Magnets, 2" Spring-Loaded Clamp, Keyholes, Pass-Through Holes |
| Max Runtime | Up to 16 hours (with M12™ XC6.0 pack on Low) |
| Dimensions (L x W x H) | 8.85" x 7.23" x 13.10" |
| Bare Tool Weight | Approx. 4.57 lbs (2.07 kg) |
| Warranty | 1-Year Limited Warranty |
Frequently Asked Questions
What mounting options are built into the Milwaukee M12 fan?
The 0820-20 features four integrated mounting methods: strong built-in magnets for steel studs and metal surfaces, a heavy-duty 2-inch spring-loaded clamp for lumber and pipes, keyholes for hanging on screws or nails, and pass-through holes for zip-ties or safety lanyards.
How long will the fan run on a single battery charge?
Runtime depends on the battery capacity and speed setting selected. With an M12™ REDLITHIUM™ XC6.0 battery, the fan can run up to 16 hours on Low, approximately 10.5 hours with an XC4.0, and 7.5 hours with an XC3.0 battery.
Does this fan come with a battery and charger?
No. The 0820-20 is sold as a bare tool ("Tool Only"). It is fully compatible with all Milwaukee M12 REDLITHIUM battery packs and chargers, which are sold separately.
Can this fan run on standard AC 120V wall power?
No. The Milwaukee 0820-20 is powered strictly by the M12 cordless battery platform. If you require hybrid AC/DC corded capability, consider larger 18V jobsite fan options like the Milwaukee M18 0886-20.
Product Specifications
category_bullets: |
• Milwaukee M12 Mounting Fan (0820-20) Core: Compact 6" cordless jobsite fan delivers up to 400 CFM and 14 MPH airflow with versatile mounting options. • 400 CFM Air Volume. • 3 Speed Settings. |
selling_points: |
✔️ Versatile Mounting: Integrated powerful magnets, a 2" spring-loaded clamp, and keyholes let you secure the fan anywhere on the jobsite. ✔️ 360° Head Rotation. |
