PowerFlow™ 55″ Tunnel Fan
High-CFM Tunnel Fan with BESS Lab-Certified Performance
The PowerFlow™ 55″ Tunnel Fan is built specifically for commercial poultry farms that demand maximum airflow, energy efficiency, and long-term durability. With a high-performance PSD motor, heavy-duty fiberglass housing, and stainless steel blade assembly, this fan is engineered to perform in harsh conditions while lowering your energy costs.
Tested at the University of Illinois BESS Lab (Test #25228), the PowerFlow 55” delivers 31,500 CFM at 0.00″ static pressure and a CFM/Watt efficiency of 23.6, putting it at the top of its class for performance.
Key Features:
- BESS Lab Tested – Certified performance (Test #25228)
- High Efficiency – 23.6 CFM/Watt @ 0.00″ static pressure
- Massive Airflow – 31,500 CFM @ 0.00″ SP
- Durable Fiberglass Housing – Corrosion-resistant and lightweight
- Stainless Steel Blade Assembly – 3-blade, 55″ propeller
- Heavy-Duty Sheave System – AKX34 drive, 3.4″ sheave, 9.9″ axle
- 2 HP PSD Motor – Model FM200VFDA, 3-phase, 208-230/460V, VFD compatible
- Efficient Discharge Cone – 71″ major diameter with 38.5″ depth
- Plastic Shutters – 3 columns, 21 doors per column for smooth airflow
Technical Specifications:
- Blade Diameter: 55″
- Discharge Cone Diameter: 71″
- Motor: 2 HP, 1725 RPM, 3-phase
- Voltage: 208-230/460V
- Amps: 6.1-5.7 / 2.85
- Blade Material: Stainless Steel
- Housing Material: Fiberglass
- Shutter Material: Plastic
- Guards: Wire, 2.8″ concentric spacing
- Frequency: 60 Hz
Warranty:
- Fan Housing: 5-Year Manufacturer Warranty
- Motor & Axle Bearings: 3-Year Manufacturer Warranty
Warranty covers manufacturer defects only. Damage due to misuse or natural disasters is not covered.
Applications:
- Tunnel-ventilated poultry barns
- Broiler, breeder, and layer operations
- New construction and retrofit projects
