These fan assemblies are designed to maximize airflow efficiency while reducing maintenance and replacement costs.
- Adjustable-pitch blade design allows precise airflow optimization
- Large diameter configuration supports high-volume cooling tower airflow
- Single-piece FRP blades provide excellent strength-to-weight performance
- Tuf-Edge® protection helps prevent leading-edge erosion and UV degradation
- Individually balanced blades can be replaced without purchasing matched sets
- Multiple blade clamp options support standard and severe-duty environments
- Flexible shaft mounting accommodates straight and tapered shaft designs
- Zinc-coated hub spool improves corrosion resistance and service life
- Optional 316 stainless steel and K500 Monel hardware enhance durability
- Engineered blade design reduces vibration and improves operational reliability
It is engineered for large cooling tower systems requiring reliable airflow and long-term performance.
- Product Series: Hudson TUF-LITE III 5000K
- Fan Type: Adjustable-Pitch Axial Flow Fan Assembly
- Fan Diameter Range: 20 ft to 30 ft
- Blade Count Range: 6 to 12 blades
- Blade Rotation: Clockwise (viewed from discharge end)
- Blade Material: Fiberglass-Reinforced Vinyl Ester or Epoxy Resin
- Seal Disc Material: Fiberglass-Reinforced Polyester (FRP)
- Hub Spool Material: Ductile Iron with Zinc-Rich Coating
- Hub Plate Material: Galvanized Steel
- Bushing Material: Malleable Iron
- Standard Blade Clamp Material: Unpainted Aluminum
- Optional Blade Clamp Materials: Epoxy-Coated Aluminum, Epoxy-Coated Ductile Iron
- Standard Hardware: Mechanically Galvanized Steel
- Optional Hardware Packages: 316 Stainless Steel or K500 Monel
- Blade Clamp Torque: 120 ft-lb (lubricated), 130 ft-lb (dry)
- Seal Disc Hardware Torque: 15 ft-lb (lubricated), 20 ft-lb (dry)
- Recommended Tip Clearance: 1 in to 1.5 in
- Maximum Blade Sweep Variance: 1 in
