Lau 605593-01 22-Inch 4-Blade Fan – CW Rotation, ½” Bore, Aluminum Blades, OEM HVAC Condenser/Exhaust Fan Replacement

Lau 605593-01 22-Inch 4-Blade Fan – CW Rotation, ½” Bore, Aluminum Blades, OEM HVAC Condenser/Exhaust Fan Replacement

Condition: Used. Shows visible signs of wear from prior installation. Hub and mounting bore intact.

The Lau 605593-01 is a 22-inch diameter, 4-blade aluminum fan blade built for use in condenser and ventilation systems in HVAC equipment. Manufactured by Lau Industries, a recognized leader in fan and blower components, this model is built for clockwise shaft-end (CWSE) rotation and is optimized for direct-drive condenser fan applications in both residential and light commercial systems.
With its ½-inch center bore hub, this fan is compatible with standard direct-drive fan motors, and the factory-balanced aluminum construction ensures efficient, quiet airflow while maintaining motor longevity. Lau’s durable, lightweight fan blades are commonly used as OEM or aftermarket replacements for rooftop units, split system condensers, and exhaust systems.

🔧 Features
Blade Diameter: 22 inches
No. of Blades: 4
Rotation Direction: CWSE (Clockwise viewed from shaft end)
Hub Bore: ½ inch
Blade Material: Corrosion-resistant aluminum
Mounting Type: Fixed hub, center-mounted
Balance: Factory-balanced for reduced vibration
OEM Use: Suitable for condenser, exhaust, and commercial ventilation systems
Airflow Type: Propeller (for axial flow)

🛠️ Applications
Common use cases include:
Residential and commercial air conditioning condensers
Heat pumps and rooftop units
Industrial ventilation and exhaust fans
Cooling towers (light-duty applications)
Retrofit or replacement in HVAC fan assemblies
Compatible with direct-drive fan motors that meet:
½” shaft diameter
Clockwise rotation (CWSE)
Suitable RPM range (typically 825–1075 RPM)
Horizontal or vertical mounting orientation

🔁 Cross-Referenced Models
The Lau 605593-01 is equivalent to or can replace:
Packard FB224 – 22″ CW 4-blade fan blade
Mars 43364 – 22″ CW fan blade
Rotom RFB224 – 22″ condenser fan blade
Emerson 018-0040-00 (based on shaft size and rotation)
Revcor R22104 – Similar 22″ CW 4-blade aluminum fan

🔄 Comparable Products
Packard FB224 – 22” CWSE, ½” bore
Rotom RFB224 – 22” CW condenser fan
Mars 43364 – Aluminum replacement fan blade
Emerson 21”–22” OEM blades with CW rotation
Revcor or Lau 4-blade aluminum propeller fans of similar spec

🧩 Assembly and System Compatibility
This fan blade is typically installed in:
Split system condensers and package HVAC units
Cooling units made by Carrier, Goodman, Lennox, Rheem, York, Trane (verify motor rotation and CFM requirements)
Commercial exhaust systems or air movers
Can be mounted on direct-drive motors with proper shaft and clearance
Blade pitch and clearance should be verified before replacement in OEM units

Trademark Disclaimer:
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

🔁 Related
22 inch condenser fan blade
CW rotation fan blade for HVAC
Lau 605593-01 replacement blade
½” bore 4-blade aluminum fan
Clockwise condenser fan blade for heat pump

📈 Common Requests:
“What direction does Lau 605593-01 fan rotate?”
“Replace 22” CW condenser fan blade – ½” shaft”
“Is Lau 605593-01 compatible with Goodman or Lennox units?”
“Used aluminum HVAC fan blade for direct drive motor”
“Match condenser fan blade with correct motor RPM and rotation”

All product names, trademarks, and registered trademarks are the property of their respective owners. Use of these names does not imply any affiliation or endorsement.

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