Noctua IndustrialPPC NF-F12 - Case fan - NF-F12 IPPC 2000

Heptaperf Impeller. Custom designed for the new Focused Flow frame and to work in tandem with the eleven stator guide vanes, the NF-F12s seven blade Heptaperf impeller has been carefully optimized to achieve a perfect balance between power and quietness. Certified IP52 water- and dust protection. Thanks to a special varnish coating that covers the motor and PCB, the NF-F12 industrialPPC complies with the ingress protection rating IP52. This means that it is not only highly dust resistant but also withstands dripping water equivalent to 3mm rainfall per minute. Three-phase motor design. While most axial fans use single-phase motors with 4 slots, Noctuas industrialPPC fans feature a three-phase design with 6 slots, which provides smoother transitions between the slots and thus allows for even higher running smoothness, further reduced vibrations and unprecedented energy efficiency. Varying angular distance and vortex control notches. The NF-F12s stator guide vanes are set out in Varying Angular Distance and feature Vortex-Control Notches. Both measures help to spread the noise emission over a broader frequency spectrum and thus make the fans sound pattern more agreeable to the human ear. AAO frame. Noctuas AAO frames feature integrated anti-vibration pads as well as Noctuas proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fans performance/noise efficiency. Fiber-glass reinforced polyamide construction. Both the impeller and the frame of Noctuas industrialPPC fans are made entirely from fiber-glass reinforced polyamide. This material can withstand temperatures up to 140 deg.C and makes the fans even more robust and break-proof than Noctuas standard fiber-glass reinforced PBT fans. Focused flow frame. Designed for pressure demanding applications such as heatsinks and radiators, the Focused Flow frame features eleven stator guide vanes that straighten, channel and focus the airflow, which allows the NF-F12 to rival the performance of conventional fans running at much faster speeds.

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