Ambient Air-Cooled Fan
High temperature fans are designed for use in applications that normally require active cooling and use a special refractory method and shaft machining to keep the heat in the furnace. Applications at temperatures exceeding 1750 F (955 C) require no additional cooling. The fans are suitable for use in applications where hard water creates problems, or where water is not available, eliminating environmental issues such as dumping cooling water or maintaining a cooling tower. Type 330 stainless steel construction is standard in most applications.