3HL/40 Aluminium | Multi-Wing Fan Blade
Left-hand rotation 3H-series blade in cast aluminium for high-temperature duty at 40 degree pitch. Mid-range H-series blade for HVAC, refrigeration, and compressor cooling. Multiple pitch angles (25-50 degrees).
Cast Aluminium
Aluminium blades are the heavy-duty option for the most demanding environments. They withstand continuous temperatures from −60°C to +245°C (250°C for 2 hours peak), offer the highest structural strength, and are the preferred choice for large cooling towers, high-temperature process fans, and applications requiring maximum durability.
3H Series
Mid-range H-series blade for HVAC, refrigeration, and compressor cooling. Multiple pitch angles (25-50 degrees).
FAQ
What hubs does the 3HL/40 Aluminium fit?
Standard Multi-Wing 5, 6, 9, 12, and 16-blade hubs. Pitch pins included.
Is it sold cut to size?
Supplied uncut. Cutting to your diameter: R132/blade.
What is Aluminium?
Aluminium blades are the heavy-duty option for the most demanding environments. They withstand continuous temperatures from −60°C to +245°C (250°C for 2 hours peak), offer the highest structural strength, and are the preferred choice for large cooling towers, high-temperature process fans, and applications requiring maximum durability.