The 3254J/2H3PU is a high-performance DC axial fan designed for demanding cooling applications. Operating on a nominal 24V supply, this fan delivers a maximum free-air flow of 270.0 m³/h and a static pressure of 370 Pa at a speed of 7,450 rpm. It incorporates a PWM input for precise speed control and a tacho output for speed monitoring. The fan is built with a durable ball bearing system and features an IP68 rating, ensuring protection against dust and water immersion. These features, combined with a wide operating temperature range of -20°C to 70°C, make the 3254J/2H3PU ideal for use in open and unsheltered areas and other applications requiring robust and reliable cooling.