NEMA Type 3R Outdoor Filterfans® from Pfannenberg
Rain hood not required for effective protection against weather The Pfannenberg Outdoor Rated Filterfan® (NEMA 3R) is designed for outdoor weather, providing electrical enclosure with protection against rain, sleet, snow, external ice formation and falling dirt. The use of these Type3 Filterfans® also eliminates the need for a rain hood. They are equipped with UV resistance plastic which prevents premature degradation from direct sunlight. This saves additional costs on parts and maintenance. [...]
