Modine 5H0586210004 4-Blade 12" Axial Fan 20° Pitch 1/2" Bore Clockwise

The Modine 5H0586210004 is a 12-inch diameter axial fan blade assembly designed for industrial and commercial HVAC applications. This precision-engineered replacement fan features four blades with a 20-degree pitch angle, optimized for efficient airflow in heating and cooling equipment.

Key Specifications:

• Blade diameter: 12 inches
• Number of blades: 4-blade configuration
• Blade pitch: 20 degrees
• Bore size: 1/2 inch center bore for motor shaft mounting
• Rotation: Clockwise (CW) when viewed from the motor side
• Compatible with Modine unit heaters, air handlers, and ventilation equipment

Features and Benefits:

• Precision-molded construction for balanced operation and reduced vibration
• 20-degree pitch angle provides optimal air movement efficiency
• Standard 1/2-inch bore accommodates common motor shaft sizes
• Genuine Modine OEM replacement part ensures proper fit and performance
• Clockwise rotation design matches original equipment specifications

This axial fan blade is engineered as a direct replacement component for Modine heating and cooling systems. The 4-blade design with 20-degree pitch provides the ideal balance of airflow volume and static pressure for forced-air applications. Proper blade pitch and rotation direction are critical for system performance—verify your existing fan rotates clockwise before ordering.