Medium and high pressure industrial radial fan.
Open blades impeller.
Direct-coupled motor with impeller splined on the shaft or Belt drive transmission.
Direct Coupled: maximum fluid temperature allowed 80°C or 150°C if a cooling fan is installed
Belt Drive trasmission: maximum fluid temperature allowed 90°C or 200°C if a cooling fan is installed
In case of higher temperatures, some modifications to the fan structure are needed.