The ebm-papst 632NU is a compact and efficient DC axial fan engineered for demanding environments. Constructed with glass-fiber reinforced PBT plastic for the housing and PA plastic for the impeller, this fan provides durability and reliable performance. It operates on a nominal voltage of 12VDC within a range of 6-15VDC, offering a speed of 5900 RPM and an airflow of 40 m3/h. The fan's design includes options for custom configurations such as speed signal output, alarms, temperature sensors, and PWM control, catering to diverse industrial applications. Its robust ball bearing construction ensures a long service life, estimated at 85,000 hours at 40°C.