Datasheet - HW C-ALU Variable Pitch Sickle Axial Fan

Product catalog summary

Product Overview: The HASCONWING C-ALU axial fans feature aluminum sickle profile impellers with diameters ranging from 450 mm to 1282 mm. They are designed for high performance at low RPM and low noise levels, capable of withstanding temperatures up to 300°C for 2 hours as per EN 12101-3:2002 standards.

Specifications: The fans come with slightly sickle profile blades and a light aluminum alloy hub available in sizes 5, 9, 12, and 16. They offer two blade models: CL (regular) and CL-S (short), with configurations of 3 to 16 blades. The fans support both clockwise and counter-clockwise rotation, with fixed setting angles from 25° to 50°.

Applications: These fans are suitable for high-temperature environments, industrial ventilators, snow cannons, dryers, kilns, cooling towers, corrosive environments, hovercrafts, and heat exchangers. The C-ALU blades are made entirely of aluminum, providing optimal performance in extreme temperatures and corrosive atmospheres.

Material and Temperature: The blades are made of aluminum, suitable for operating temperatures from -80°C to +250°C. For specific applications, it is recommended to contact the technical department for further information.

Performance and Energy Efficiency: The fans undergo rigorous testing in AMCA 210 wind tunnels and comply with the EU Directive 2020 for energy efficiency. Performance diagrams are available through the Qualyfan selection software, which can be downloaded from the company's website.

Dimensions and Configurations: The fans are configurable with various blade numbers depending on the hub size. Dimensions vary by angle, with specific measurements provided for angles ranging from 25° to 50°.

Catalog excerpts

Datasheet - HW C-ALU Variable Pitch Sickle Axial Fan-1

■ High temperatures ■ Industrial ventilators ■ Snow cannons ■ Dryers and kilns ■ Cooling towers ■ Corrosive environments ■ Hovercrafts ■ Heat exchangers Product features • slightly sickle profile blades • light aluminum alloy hub (size 5/9/12/16) • 2 blade models: CL (regular) and CL-S (short) • 3/4/5/6/8/9/12/16 blades configurations • right/left fixed setting angles - 25° to 50° • clockwise/counter-clockwise rotation • sucking/blowing air flow • robust, efficient, higher performances at low rpm and low noise • can resist up to 300° C for 2 hours (EN 12101-3:2002) C-ALU blades are 100% made of aluminum, and deliver the best performances in extreme temperature conditions and corrosive atmospheres.

Open the catalog to page 1

Datasheet - HW C-ALU Variable Pitch Sickle Axial Fan-2

C-ALU fans are configurable with 3/4/5/6/8/9/12/16 blades, depending on the hub. Blades are available in two versions: CL (regular), and CL-S (short) with left variable-pitch setting angles ranging from 25° to 50°.

Open the catalog to page 2