Lau Fan Blade 20" Counterclockwise 27-Degree 4-Wing

The Lau 60558801 is a 20 inch counterclockwise rotation, 27 degree pitch, four-wing propeller fan blade for condenser and ventilation fan applications in HVAC equipment.

Specifying a replacement blade is straightforward when the original is available for comparison and difficult when it is not. Where the original has been destroyed, the reliable sources are the equipment manufacturer's parts listing, identified from the model and serial number, or the specification recorded on the unit's own documentation.

Estimating from the cabinet size or from the motor rating is not reliable, because manufacturers use different combinations of diameter, pitch, and wing count to reach the same airflow depending on the sound and space constraints of the design.

Where a blade has to be selected without documentation, the motor's nameplate rating provides a constraint: whatever blade is fitted must not draw the motor above nameplate current, and that should be verified by measurement rather than assumed.

Confirm diameter, rotation, pitch angle, wing count, hub bore, and hub depth before ordering, and measure running current against nameplate before returning the equipment to service.

Brand

Lau

SKU

60558801

Category

Fan Blades

Weight

4.1 lbs

Dimensions

20.00" x 20.00" x 4.50"

Price

$63.00

Availability

In stock

Rating

0 / 5.0