Description
The Lau 60555901 is a heavy-duty free-air fan blade engineered for dependable airflow performance in commercial and industrial HVAC applications. Featuring an 18-inch diameter and a 23-degree blade pitch, this three-blade assembly is optimized to deliver efficient air movement while keeping operating noise and energy draw to a minimum.
Key Features
- 18″ blade diameter for broad airflow coverage
- 23-degree pitch angle engineered for optimal free-air performance
- 3-blade configuration balances airflow volume and efficiency
- Clockwise (CW) rotation for proper directional air delivery
- Interchangeable hub design simplifies installation and replacement across compatible motor shafts
- Free-air rated — ideal for condenser fans, cooling towers, and ventilation applications
Application
The Lau 60555901 fan blade is well-suited for use in condenser units, evaporative coolers, cooling towers, and other HVAC equipment requiring reliable free-air circulation. The interchangeable hub allows for straightforward fitment on a variety of motor shaft sizes, reducing downtime during maintenance or replacement.
Why Choose Lau
Lau is a trusted name in fan blade manufacturing, known for producing precision-engineered blades that meet the demanding requirements of HVAC professionals. The 60555901 continues that tradition with durable construction and consistent aerodynamic performance.







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