Lau-Conaire Universal Replacement Propeller 24” Diameter x 33° Pitch, CW Rotation, 1140 Max RPM – P/N 605599-01

Condition: Used – Previously installed and functional. Inspected for cracks, rust, and imbalance. Minor surface wear consistent with use. Sold as-is with part number verification. No hub or mounting hardware included unless specified.

This Lau-Conaire 605599-01 is a universal replacement fan propeller designed for HVAC condenser and air mover applications, featuring a 24-inch diameter and 33° blade pitch. With a clockwise (CW) rotation, this prop is typically used on fan systems where reliable airflow is required at relatively low speeds — up to 1140 RPM.

Engineered for efficient airflow and quiet operation, this blade assembly is commonly used in commercial and industrial fan units, including rooftop condensers, large air handling units, or custom-built ventilation systems. The F05E10A / 2433 stamping aligns with Lau’s blade design and configuration specs for universal fit applications.

Specifications:

• Part Number: 605599-01 / 60559901
• Blade Diameter: 24 inches
• Blade Pitch: 33°
• Max Rated RPM: 1140
• Rotation: Clockwise (CW)
• Blade Count: Likely 3 (verify if needed)
• Hub Bore Size: Not specified (typically 1/2″ or 5/8″, varies)
• Material: Likely aluminum blades (standard for Lau universal props)
• Mounting Type: Universal replacement (requires appropriate hub or motor shaft match)
• Stamping Codes: F05E10A / 2433
• Country of Origin: Assembled in Mexico

Applications:

• HVAC condenser fans
• Commercial air handlers
• Rooftop units
• Industrial exhaust or supply fans
• OEM and aftermarket service replacements
• Retrofit or build-your-own ventilation systems

Cross-Referenced Models / Similar Part Numbers:

• Lau 2433 (matches dia/pitch/rotation specs)
• Mars 43333 (24” x 33° CW universal prop)
• Revcor 24-33CW (same performance class)
• Carrier / Trane / Lennox OEM blades (may use identical specs in their branded fans)

Comparable Products:

• Lau 605599-02 – Similar with counter-clockwise (CCW) rotation
• Packard 24-3-33-CW – 24” CW aluminum fan blade
• Revcor R24H33-3CW-1/2 – Same size and pitch for HVAC units
• MARS 40826 – Universal fan blade, 24″ x 33° CW, hub required

Related:

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Common Requests:

1. “What motor is compatible with Lau 605599-01 propeller?”
2. “Can I use this blade on a 1/3 HP condenser fan motor?”
3. “Lau 2433 vs 605599-01 – what’s the difference?”
4. “Replacement for a 24 inch, 33-degree pitch CW propeller?”
5. “HVAC fan blade spins clockwise – what’s the correct replacement?”

Trademark Notice: Lau® and Conaire® are registered trademarks of their respective owners. All manufacturer names, product names, and model numbers are used solely for identification purposes and do not imply affiliation or endorsement.

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