Description
The Lau 6140330001 is a heavy-duty Cobra series fan blade engineered for demanding HVAC and industrial air-moving applications. Featuring a 26-inch diameter and a precisely set 28-degree blade pitch, this three-blade assembly delivers optimized airflow efficiency while minimizing operating noise — making it an ideal choice for condensers, cooling towers, and commercial ventilation systems where quiet, reliable performance is critical.
Key Features
- 26-inch blade diameter for high-volume air movement
- 28-degree pitch angle engineered for maximum airflow efficiency
- 3-blade configuration for balanced, smooth operation
- Clockwise (CW) rotation for correct directional airflow
- Interchangeable hub location for flexible installation compatibility (hub sold separately — see accessories)
- Low-noise Cobra blade design reduces sound levels during operation
Cobra Blade Technology
The Cobra blade profile is specifically designed to reduce turbulence and aerodynamic noise at the blade tip, resulting in quieter operation compared to conventional fan blades. This makes the 6140330001 well-suited for noise-sensitive environments such as rooftop units, commercial condensers, and close-proximity installations.
Interchangeable Hub Design
The interchangeable hub location allows this blade to be adapted to a variety of shaft and hub configurations, providing installation flexibility across multiple equipment platforms. The appropriate hub must be selected separately from the accessories lineup to complete the assembly.
Specifications
- SKU: 6140330001
- Brand: Lau
- Blade Diameter: 26 inches
- Blade Pitch: 28 degrees
- Number of Blades: 3
- Rotation: Clockwise (CW)
- Hub: Interchangeable (sold separately)
- Blade Series: Cobra (Low Noise)
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