Dc fans for harsh environments are IP68-rated

ORION FANS DC axial fan is IP68-rated providing protection from dust and water, and is suitable for harsh outdoor and demanding washdown applications including alternative energy, commercial refrigeration, food & beverage processing, marine, outdoor machinery, outdoor telecom systems, transportation, and more. Product series delivers air flows ranging from 14 to 300 CFM, maximizing air movement and heat dissipation to extend electronic component and system operating life. Units are available in sizes from 60mm to 172mm. Special functions are also offered to meet application demands including alarm, tachometer, thermistor speed control, temperature sensor and more. All DC Fans are designed to meet UL, cUL, TUV, VDE and CE standards