Impellers with plastic blades

Construction

• Standard diameters from 200mm until 1980mm
• Selection of the profile depending on the requirements
• Center boss in cast aluminum with key-way
• Polyamide blades reinforced with glass fibers
• Workings temperature from -40° until +110°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
• Antistatic blades for construction following the Atex norms

Application

Mostly used for common applications.