Impellers with aluminum blades

Construction

• Standard diameters from 200mm until 1600mm
• Selection of the profile depending on the requirements
• Center boss in cast aluminum with key-way
• Cast aluminum blades
• Workings temperature from -40° until +150°C
• Adjustable pitch angle at standstill (except type H)
• Airflow selectable, motor <> impeller
• Balanced following the norm ISO 1940-1 quality G6.3

Alternative

• Center boss in stainless steel
• Taperlock Center boss
• Hub with standard or duplex coating
• Reversible blade profiles until Ø1000mm

Application

Mostly used for special applications more specifically for applications with a high medium temperature of a high relative humidity.