The Patterson RM22B high-velocity fan is a rugged, industrial air-moving solution designed to improve ventilation and comfort in warehousing, manufacturing, and other large spaces. Equipped with a 22-inch propeller, a direct-drive, maintenance-free motor, and a robust housing, this unit delivers strong, far-reaching airflow suitable for sweeping aisles, workstations, and staging areas. Its design emphasizes durability with a high-impact polypropylene housing paired with heavy-gauge steel components, and it incorporates a patented Venturi barrel system to project and entrain air effectively. The fan is engineered for reliability with sealed bearings and a totally enclosed motor, helping minimize downtime in demanding environments.
Key construction details include a 21-inch diameter, three-blade galvalume propeller, an inlet/outlet fashioned from high-impact polypropylene, and OSHA-compliant steel finger guards for added safety in active facilities. The RM22B supports multiple voltages from 115V to 460V and offers variable-speed options for 14
Features:
- 22" high-velocity fan with 3 blades
- High-impact polypropylene housing and heavy-gauge steel construction
- Venturi-designed barrels for efficient airflow
- Direct-drive, maintenance-free motor with sealed bearings
- Multiple voltages: 115V–460V
- OSHA-compliant steel finger guards
- Eight mounting options and optional oscillator kits
- 12' power cord (115V only) and 2-year warranty
- Propeller:
- 21” Diameter, 3-Blade Galvalum, 19°
- Fan Inlet/Outlet:
- High-Impact Polypropylene
- Finger Guards:
- OSHA-Compliant
- Power Cord (115V Only):
- 12’ Length (Switch Optional)
- RPM:
- 1725
- Decibels:
- 66.5 @ 20’ - 77.6 @ 3’
- Coverage:
- 3600 ft²
- Warranty:
- 2 Years
- CFM:
- 5570
- HP:
- 1/2
- Width:
- 29”
- Depth:
- 16”
- Air Throw:
- 100’
- Weight:
- 49 lbs
- Package Size:
- Each
