The Patterson 30" High-Velocity Fan is the largest model in Patterson’s high-velocity fan range, designed for greenhouses, large cultivation facilities, warehouses, and drying spaces. It delivers 12,000 CFM with an air throw of up to 200 feet and coverage of approximately 12,000 sq. ft. Its inverter-duty motor supports variable-speed operation through a variable frequency drive (VFD).
- Brand: Patterson Fan Co.
- Model / SKU: H30B-INV-W
- Fan Diameter: 30 inches
- Air Delivery: 12,000 CFM
- Air Throw: Up to 200 ft
- Coverage: Approximately 12,000 sq. ft. per fan
- Propeller: 2-blade galvanized aluminum, 15° pitch
- Motor: 1 HP, inverter-duty, three-phase; frame 56
- Power Supply: 230V / 460V, three-phase
- Speed: 1,800 RPM; variable-speed control via VFD
- Noise Level: 82.2 dB at 20 ft; 85.5 dB at 3 ft
- Construction: High-impact polypropylene inlet/outlet, OSHA-compliant spiral-wound steel finger guards, TEAO motor enclosure
- Dimensions & Weight: 37" W × 22" D; 99 lbs shipping weight
- Mounting: Standard yoke mount; optional 21" arm rack mount, beam clamp, and 1 ft pole mount
- Operation & Warranty: Continuous-duty operation; 104°F ambient rating; 2-year warranty
Key Advantage: Combines exceptionally high airflow and a 200-foot air throw with VFD-based speed control, making it suitable for large facilities requiring centralized, adjustable air circulation.