Designed for the most demanding industrial applications that need improved cooling performance and more advanced protection, Noctua's NF-F12 industrialPPC (Performance Protected Cooling) is a robust, high-speed version of the company's award-winning model. The 24V SP variant uses Noctua's novel NE-FD5 high-efficiency single-phase integrated circuit (IC) for motor control. This enables compatibility with 24V industrial and automotive applications. Its sophisticated inbreak current limiter and powerful electrical resistance with increased immunity to voltage spikes allow it to work completely safely in sensitive or harsh electronic environments. Thanks to the incredible aerodynamic efficiency of the NF-F12 design and the use of a new high-performance single-phase engine, the industrial PPC SP version provides superior airflow and pressure capability, while maintaining moderate noise and power consumption compared to high-speed fans. While its fiberglass reinforced polyamide construction and certified water and dust protection make the NF-F12 industrialPPC suitable for use in extreme environments, the renowned SSO2 bearings guarantee an average life time between faults (MTBF) of more than 150,000 hours. This product has proven Noctua reliability and a 6-year manufacturer warranty, making NF-F12 industrialPPC the ideal choice for demanding applications that need superior air flow rates and maximum reliability.