Can the fan be adjusted for speed? Can it operate in both forward and reverse?

1. If speed adjustment is required, you can choose the "Variable Frequency Motor Series." For detailed product information, please refer to the official website's "Product Introduction" page.
2. Each product has its specific purpose or application. Our fans are all "specialized" and have different blade angle designs, each with its own function and performance. To maximize product efficiency, forward and reverse functionality is not provided on the products.