3-1/2" Fan Blade – 1FB312 | 1/4" Bore | CW Rotation | 10-Blade | 40° Pitch | Aluminum | Dayton Replacement

3-1/2" Fan Blade – 1FB312 | 1/4" Bore | CW Rotation | 10-Blade | 40° Pitch | Aluminum | Dayton Replacement

Upgrade or replace your fan assembly with this high-performance 3-1/2" aluminum fan blade, designed for optimal airflow and efficiency. This 10-blade propeller features a 40° pitch and is engineered for clockwise (CW) rotation when facing the discharge. Ideal for heating appliances and compact blower applications, this fan blade is built in the USA and supports up to 3,000 RPM with a maximum airflow of 150 CFM.

Key Features:

• Compatible with Dayton and other heating/blower systems
• 3-1/2" propeller diameter for compact performance setups
• 1/4" bore diameter for easy shaft mounting
• 10-blade design for increased airflow efficiency
• 40° pitch for powerful air movement
• Clockwise rotation (CW) when facing discharge
• Durable aluminum blade construction
• Includes 1 set screw for secure installation
• Proudly made in the USA

Specifications:

• Brand: Dayton (Replacement)
• Propeller Diameter: 3-1/2"
• Bore Diameter: 1/4"
• Blade Count: 10
• Pitch: 40°
• Blade Width: 3/4"
• Rotation: Clockwise (facing discharge)
• Material: Aluminum
• Max RPM: 3000
• CFM @ 0.000" SP: 150
• Required Motor HP: 1/150
• Country of Origin: USA
• Set Screws Included: 1

Installation Tip:

Ensure your motor shaft is clean and properly aligned. Use the included set screw to secure the blade firmly to the shaft, and always confirm correct rotation direction before operation.

Fit Confirmation:

This fan blade is ideal for wood stove blowers, pellet stoves, and compact HVAC applications. Confirm propeller specifications and rotation requirements before purchasing. Custom or installed fan blades are non-returnable.