NMB IP69K-Rated Cooling Fans | DigiKey Daily

NMB Technologies introduces a first-to-market series of cooling fans that has achieved the IP69K rating. Offering the highest proven protection available against closed-range, high-temperature, high-pressure spray-downs, these fans are designed to be protected from numerous environmental factors in harsh applications. This series of IP69K-rated fans is available in 12 VDC, 24 VDC, and 48 VDC models with an air flow from 8 to 346 CFM. The sizes available range from 40 mm to 175 mm, and they are available with a metal casing for high reliability in high-temperature, plastic-magnet, and if desired, stainless NMB bearing housing with ceramic balls. They offer a life expectancy of 100,000 hours in 25°C.