The Delta PFB0412EHN-TP06 is a high-performance 40mm tubeaxial fan designed for efficient cooling solutions. This compact powerhouse delivers impressive airflow of 21.8 CFM while operating at 12VDC, making it ideal for applications requiring substantial air movement in confined spaces. With its robust 16,000 RPM operation and ball bearing construction, this fan provides reliable performance with a long operational life of 50,000 hours at 40°C. The fan features advanced functionality including PWM control for speed adjustment, locked rotor protection, and a speed sensor for monitoring. Its 4-wire configuration allows for sophisticated control and monitoring capabilities. Operating within a voltage range of 10.8 to 13.2VDC, this fan maintains consistent performance while consuming only 6 watts of power. The durable plastic construction of both frame and blades keeps the weight at just 0.104 pounds, while still delivering a strong static pressure of 1.431 inches H2O. Suitable for operations between 14°F and 158°F, this fan is built to perform in demanding environments where reliable cooling is essential.