Ambient Air-Cooled Fans
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 1750F (955C) 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. Standard Type 330 heat resistant alloy construction is standard in most applications.