Lau 01332701 Blower Wheel
This Lau 01332701 Blower Wheel, also known as the Model DD10-4A, is a high-performance direct drive blower wheel engineered for efficient heating and air conditioning service. Designed for double inlet applications, this forward curved blower wheel features the proprietary Preslok center disc construction, which ensures positive blade retention for long-term mechanical stability. With a 10 5/8" diameter and a 4 1/2" width, it serves as a robust HVAC replacement part for technicians requiring precise airflow geometry and dynamic balance.
The unit is constructed from galvanized cold-rolled steel to provide enhanced structural integrity and corrosion resistance in residential and light commercial air handlers. It features a 1/2" bore and is rated for a maximum 1750 RPM, making it suitable for standard direct drive blower motors. The clockwise (CW) rotation is determined by viewing the hub end. Its convex center disc design allows for optimal motor shaft alignment, reducing vibration and operational noise during high-velocity air movement.
Key Benefits:- Enhanced Mechanical Stability: Utilizes a Preslok center disc to provide superior blade alignment and retention under high centrifugal forces.
- Corrosion Resistance: Fabricated from galvanized steel to withstand moisture and typical HVAC environmental stress.
- Direct Fit Replacement: Universal application design ensures compatibility as a Lau replacement wheel for 10-5/8" x 4-1/2" configurations.
- Quiet Airflow: Forward curved blades are precision-spaced to minimize turbulence and harmonic resonance during operation.
Is this blower wheel suitable for belt-drive systems?
No, this is a direct drive blower wheel specifically designed for the hub to be mounted directly on the motor shaft.
How is the rotation of this wheel determined?
The rotational direction for the Lau DD10-4A is determined as Clockwise (CW) when viewed from the hub or bore end of the wheel.
What motors are compatible with this 1/2-inch hub?
This wheel is compatible with any motor featuring a 1/2" diameter shaft, provided the motor's operating RPM does not exceed the 1750 RPM threshold of the wheel.
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.
Original: $118.07
-65%$118.07
$41.32Lau 01332701 Blower Wheel
This Lau 01332701 Blower Wheel, also known as the Model DD10-4A, is a high-performance direct drive blower wheel engineered for efficient heating and air conditioning service. Designed for double inlet applications, this forward curved blower wheel features the proprietary Preslok center disc construction, which ensures positive blade retention for long-term mechanical stability. With a 10 5/8" diameter and a 4 1/2" width, it serves as a robust HVAC replacement part for technicians requiring precise airflow geometry and dynamic balance.
The unit is constructed from galvanized cold-rolled steel to provide enhanced structural integrity and corrosion resistance in residential and light commercial air handlers. It features a 1/2" bore and is rated for a maximum 1750 RPM, making it suitable for standard direct drive blower motors. The clockwise (CW) rotation is determined by viewing the hub end. Its convex center disc design allows for optimal motor shaft alignment, reducing vibration and operational noise during high-velocity air movement.
Key Benefits:- Enhanced Mechanical Stability: Utilizes a Preslok center disc to provide superior blade alignment and retention under high centrifugal forces.
- Corrosion Resistance: Fabricated from galvanized steel to withstand moisture and typical HVAC environmental stress.
- Direct Fit Replacement: Universal application design ensures compatibility as a Lau replacement wheel for 10-5/8" x 4-1/2" configurations.
- Quiet Airflow: Forward curved blades are precision-spaced to minimize turbulence and harmonic resonance during operation.
Is this blower wheel suitable for belt-drive systems?
No, this is a direct drive blower wheel specifically designed for the hub to be mounted directly on the motor shaft.
How is the rotation of this wheel determined?
The rotational direction for the Lau DD10-4A is determined as Clockwise (CW) when viewed from the hub or bore end of the wheel.
What motors are compatible with this 1/2-inch hub?
This wheel is compatible with any motor featuring a 1/2" diameter shaft, provided the motor's operating RPM does not exceed the 1750 RPM threshold of the wheel.
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
This Lau 01332701 Blower Wheel, also known as the Model DD10-4A, is a high-performance direct drive blower wheel engineered for efficient heating and air conditioning service. Designed for double inlet applications, this forward curved blower wheel features the proprietary Preslok center disc construction, which ensures positive blade retention for long-term mechanical stability. With a 10 5/8" diameter and a 4 1/2" width, it serves as a robust HVAC replacement part for technicians requiring precise airflow geometry and dynamic balance.
The unit is constructed from galvanized cold-rolled steel to provide enhanced structural integrity and corrosion resistance in residential and light commercial air handlers. It features a 1/2" bore and is rated for a maximum 1750 RPM, making it suitable for standard direct drive blower motors. The clockwise (CW) rotation is determined by viewing the hub end. Its convex center disc design allows for optimal motor shaft alignment, reducing vibration and operational noise during high-velocity air movement.
Key Benefits:- Enhanced Mechanical Stability: Utilizes a Preslok center disc to provide superior blade alignment and retention under high centrifugal forces.
- Corrosion Resistance: Fabricated from galvanized steel to withstand moisture and typical HVAC environmental stress.
- Direct Fit Replacement: Universal application design ensures compatibility as a Lau replacement wheel for 10-5/8" x 4-1/2" configurations.
- Quiet Airflow: Forward curved blades are precision-spaced to minimize turbulence and harmonic resonance during operation.
Is this blower wheel suitable for belt-drive systems?
No, this is a direct drive blower wheel specifically designed for the hub to be mounted directly on the motor shaft.
How is the rotation of this wheel determined?
The rotational direction for the Lau DD10-4A is determined as Clockwise (CW) when viewed from the hub or bore end of the wheel.
What motors are compatible with this 1/2-inch hub?
This wheel is compatible with any motor featuring a 1/2" diameter shaft, provided the motor's operating RPM does not exceed the 1750 RPM threshold of the wheel.
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.
