The Patterson CW34B High Velocity Fan is a rugged, purpose-built ventilation solution designed for demanding factory and warehouse environments. With a 34-inch, three-blade propeller and a robust 3-HP class motor, this unit delivers high-volume airflow to quickly circulate air in large spaces, improving ventilation in aisles, workstations, and shipping areas. Its column wall-mount configuration and multiple mounting options provide flexible placement to optimize air movement where it’s most needed.
Construction focuses on durability and low-maintenance operation. The fan housing combines high-impact polypropylene with heavy-gauge steel, and patented Venturi-designed barrels paired with side air inlets help entrain and project air over substantial distances. The system uses maintenance-free, direct-drive motors with sealed bearings and a totally enclosed design, reducing upkeep while sustaining performance. OSHA-compliant steel finger guards offer protection without compromising airflow, and the unit is offered with several voltage options (115V–460V) to fit existing electrical infrastructure. A 12-foot cord is provided for 115V models, supporting straightforward installation where a power source is nearby. The CW34B is designed for easy integration into busy facilities and is backed by a two-year warranty for added peace of mind.
Practical considerations include its impressive airflow metrics and broad coverage—capable of delivering substantial air throw to help with condensation control and employee comfort in large spaces. When planning installation, consider the number of mounting points available (eight options) and the potential need for optional oscillator kits to tailor air dispersion. This model is categorized for janitorial and industrial supply use, aligning with applications that require robust, continuous ventilation without frequent maintenance interruptions.
Features:
- 34" diameter, 3-blade propeller
- High-impact polypropylene housing with heavy-gauge steel
- Patented venturi-designed barrels
- Maintenance-free direct-drive motors with sealed bearings
- Multiple voltages: 115V–460V
- Eight mounting options
- OSHA-compliant steel finger guards
- Propeller:
- 34” Diameter, 3-Blade Galvalum, 15°
- Fan Inlet/Outlet:
- 14-Gauge Spun Steel
- Finger Guards:
- OSHA-Compliant
- Power Cord:
- N/A
- RPM:
- 1200
- Decibels:
- 88 @ 20’
- Coverage:
- 17,000 ft²
- Warranty:
- 2 Years
- CFM:
- 17,000
- HP:
- 3
- Width:
- 43.5”
- Depth:
- 25.5”
- Air Throw:
- 230’
- Weight:
- 215 lbs
- Package Size:
- Each
