3-1/2 In. X 1/2 In. Variable Pulley For 1/2 Hp Evaporative Cooler Motor

Enhance the performance of your evaporative cooler with the Dial Variable Pulley.
Designed specifically for 1/2 horsepower motors, this adjustable pulley is crafted from durable zinc, ensuring longevity and reliability in your cooling system. With a diameter of 3-1/2 inches and a bore size of 1/2 inch, this pulley is engineered to provide optimal performance and efficiency.

Key Features:
- Diameter: 3-1/2 inches
- Bore Size: 1/2 inch
- Suitable for 1/2 horsepower motors
- Material: High-quality zinc for durability
- Adjustable design for versatile applications

This variable pulley is perfect for use in evaporative coolers, allowing for easy adjustments to meet your cooling needs. Whether you are replacing an old pulley or upgrading your system, the Dial Variable Pulley is an essential component for maintaining efficient airflow and cooling performance.