Lau 01331701 Blower Wheel
The Lau 01331701 Blower Wheel is a precision-engineered Direct Drive Blower Wheel designed for high-static pressure applications in residential and commercial HVAC units. This Model DD10-9A wheel features a 10 5/8" diameter and 9 1/2" width, constructed from heavy-duty galvanized steel for structural integrity at high velocities. Built with a concave, double inlet design, it optimizes airflow distribution while maintaining a 1750 Max RPM rating for reliable performance in forced-air furnaces and air handlers. Note that specifications indicate a 1/2" bore or 1 1/4" bore depending on the hub configuration; always verify your motor shaft diameter before installation. The clockwise (CW) rotation and specialized fin spacing reduce harmonic vibration and mechanical noise, ensuring a quiet, balanced operation. As a trusted HVAC replacement part, this wheel provides the static efficiency required for modern high-efficiency blowers and ventilation systems.
Key Benefits for Technicians
- Optimized Airflow: The double inlet concave design maximizes CFM output while minimizing static pressure resistance.
- Industrial Build: Heavy-gauge steel construction prevents blade deformation and ensures long-term HVAC blower wheel stability.
- Precision Balance: Factory-level balancing reduces bearing wear on the blower motor, extending the system's operational life.
- Direct Drive Compatibility: Designed for seamless integration with direct drive blower motors in various air handling configurations.
- High RPM Rating: Engineered to handle up to 1750 RPM, making it suitable for high-demand heating and cooling cycles.
Common Questions
How do I verify the rotation for this blower wheel?
View the wheel from the hub/bore side. If it must spin clockwise to move air efficiently, this CW rotation wheel is the correct spec for your assembly.
What is the importance of the concave design?
The concave fin structure allows for a more compact wheel footprint while maintaining high pressure-moving capabilities, essential for HVACR systems with limited cabinet space.
Can this wheel be used in belt-drive applications?
This is a direct drive blower wheel. For belt-drive systems, ensure the hub and bore specifications align with your shaft and pulley torque requirements, though it is primarily designed for direct motor mounting.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Lau 01331701 Blower Wheel
The Lau 01331701 Blower Wheel is a precision-engineered Direct Drive Blower Wheel designed for high-static pressure applications in residential and commercial HVAC units. This Model DD10-9A wheel features a 10 5/8" diameter and 9 1/2" width, constructed from heavy-duty galvanized steel for structural integrity at high velocities. Built with a concave, double inlet design, it optimizes airflow distribution while maintaining a 1750 Max RPM rating for reliable performance in forced-air furnaces and air handlers. Note that specifications indicate a 1/2" bore or 1 1/4" bore depending on the hub configuration; always verify your motor shaft diameter before installation. The clockwise (CW) rotation and specialized fin spacing reduce harmonic vibration and mechanical noise, ensuring a quiet, balanced operation. As a trusted HVAC replacement part, this wheel provides the static efficiency required for modern high-efficiency blowers and ventilation systems.
Key Benefits for Technicians
- Optimized Airflow: The double inlet concave design maximizes CFM output while minimizing static pressure resistance.
- Industrial Build: Heavy-gauge steel construction prevents blade deformation and ensures long-term HVAC blower wheel stability.
- Precision Balance: Factory-level balancing reduces bearing wear on the blower motor, extending the system's operational life.
- Direct Drive Compatibility: Designed for seamless integration with direct drive blower motors in various air handling configurations.
- High RPM Rating: Engineered to handle up to 1750 RPM, making it suitable for high-demand heating and cooling cycles.
Common Questions
How do I verify the rotation for this blower wheel?
View the wheel from the hub/bore side. If it must spin clockwise to move air efficiently, this CW rotation wheel is the correct spec for your assembly.
What is the importance of the concave design?
The concave fin structure allows for a more compact wheel footprint while maintaining high pressure-moving capabilities, essential for HVACR systems with limited cabinet space.
Can this wheel be used in belt-drive applications?
This is a direct drive blower wheel. For belt-drive systems, ensure the hub and bore specifications align with your shaft and pulley torque requirements, though it is primarily designed for direct motor mounting.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lau 01331701 Blower Wheel is a precision-engineered Direct Drive Blower Wheel designed for high-static pressure applications in residential and commercial HVAC units. This Model DD10-9A wheel features a 10 5/8" diameter and 9 1/2" width, constructed from heavy-duty galvanized steel for structural integrity at high velocities. Built with a concave, double inlet design, it optimizes airflow distribution while maintaining a 1750 Max RPM rating for reliable performance in forced-air furnaces and air handlers. Note that specifications indicate a 1/2" bore or 1 1/4" bore depending on the hub configuration; always verify your motor shaft diameter before installation. The clockwise (CW) rotation and specialized fin spacing reduce harmonic vibration and mechanical noise, ensuring a quiet, balanced operation. As a trusted HVAC replacement part, this wheel provides the static efficiency required for modern high-efficiency blowers and ventilation systems.
Key Benefits for Technicians
- Optimized Airflow: The double inlet concave design maximizes CFM output while minimizing static pressure resistance.
- Industrial Build: Heavy-gauge steel construction prevents blade deformation and ensures long-term HVAC blower wheel stability.
- Precision Balance: Factory-level balancing reduces bearing wear on the blower motor, extending the system's operational life.
- Direct Drive Compatibility: Designed for seamless integration with direct drive blower motors in various air handling configurations.
- High RPM Rating: Engineered to handle up to 1750 RPM, making it suitable for high-demand heating and cooling cycles.
Common Questions
How do I verify the rotation for this blower wheel?
View the wheel from the hub/bore side. If it must spin clockwise to move air efficiently, this CW rotation wheel is the correct spec for your assembly.
What is the importance of the concave design?
The concave fin structure allows for a more compact wheel footprint while maintaining high pressure-moving capabilities, essential for HVACR systems with limited cabinet space.
Can this wheel be used in belt-drive applications?
This is a direct drive blower wheel. For belt-drive systems, ensure the hub and bore specifications align with your shaft and pulley torque requirements, though it is primarily designed for direct motor mounting.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
