The 404T-449T Non-Sparking Poly Fan/Cover from Leeson Electric is designed for safety and efficiency in hazardous environments. This fan cover is constructed from durable poly material, ensuring longevity and resistance to corrosion. It fits 404T to 449T frame sizes, making it versatile for various applications. The non-sparking feature is crucial for preventing ignition in flammable atmospheres, complying with safety standards. Ideal for use in industrial settings, this fan cover enhances airflow while maintaining a safe operational environment.