DEWALT DXF1850B 18" 20V AC/DC 3-Speed Drum Fan Tool with Adapter Cord
DEWALT DXF1850B 18" 20V AC/DC 3-Speed Drum Fan Tool with Adapter Cord is backordered and will ship as soon as it is back in stock.
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The DEWALT DXF1850B 18" 20V AC/DC 3-Speed Drum Fan Tool with Adapter Cord delivers powerful, portable airflow designed to keep jobsites, workshops, garages, and work areas cool and comfortable. Built for demanding environments, this high-performance hybrid fan combines cordless convenience with AC-powered flexibility for reliable cooling wherever work takes you.
Powered by a high-efficiency 40W brushless motor, the fan produces up to 4000 CFM of airflow while maintaining quiet operation at 60 dB or less. The hybrid power design allows operation using DEWALT® 20V MAX batteries (sold separately) or the included AC adapter cord for continuous runtime and flexible placement.
The large 18" drum fan design provides broad air circulation coverage, while the 270° pivoting head and 3-speed settings allow users to direct airflow exactly where needed. An integrated timer function adds convenience and helps manage battery runtime during extended use.
Built to withstand tough jobsite conditions, the DXF1850B is engineered to DEWALT® durability standards.
Ideal for contractors, tradespeople, workshops, garages, warehouses, and home projects, this hybrid drum fan provides versatile cooling performance with cordless mobility and dependable power options
- 18" Hybrid Drum Fan – Designed for powerful airflow in jobsites, workshops, and garages
- 20V MAX & AC Hybrid Power – Operates using DEWALT® 20V batteries or included AC adapter cord
- High-Performance Brushless Motor – Efficient 40W motor delivers strong airflow with reduced noise
- Up to 4000 CFM Airflow – Provides high-volume air circulation for large workspaces
- Quiet Operation – Operates at ≤60 dB for reduced noise during use
- 3-Speed Airflow Settings – Allows customized airflow control for different environments
- 270° Tilting Fan Head – Direct airflow precisely where needed
- Integrated Timer Function – Helps manage runtime and improve convenience
- 6 ft AC Adapter Cord Included – Provides flexible placement and continuous operation
- Wide Air Coverage – Large 18" fan design improves circulation efficiency
- Built for Jobsite Durability – Designed to handle demanding work environments
- Cordless Portability – Ideal for areas without direct power access
- 5-Year Limited Warranty – Backed by DEWALT® professional reliability
Specifications
| Specifications and Details | |
|---|---|
| Construction Material | Metal |
| Manufacturer Color/Finish | Yellow |
| CFM | 4000 CFM |
| Fan Type | Industrial |
| Use Location | Indoor/Outdoor |
| Power Type | Battery |
| Number of Fan Speeds | 3 |
| Industrial | Yes |
| Width | 18 in |
| Fan Size | 18 in |
| Base Width | 18 in |
| Height | 25.31 in |
| Fan Diameter | 18 in |
| Battery(s) Included | No |
| Oscillation | No |
| Timer | No |
| Misting | No |
| Voltage | 20 |
| Noise Rating | Standard (51+ dB) |
| Wattage | 40 |









