Product specification:

Optimised full nozzle with guide vane, motor suspension, and short diffuser aerofoil section, sickle-shaped blades, with serrated trailing edges and winglets based on bionic insights. Available dimensions 450 – 910 mm, volume flow rates up to 36,500 m³/h and static pressure increase up to 420 Pa.

Properties & special features:

• Intelligent ventilation system with built-in efficiency guarantee
• Extremely low operating costs due to optimum efficiency with minimum noise emissions as a result of bionic blade design and aerodynamically optimised ZAplus nozzles
• High flexibility due to 100% speed controlled volume flow rate
• High degree of corrosion protection with corrosion-free nozzles made of high-performance composite material
• Very smooth running and high durability due to dynamic balancing in 2 planes
• Increased air handling capacity with Highend-Diffusor possible (ZAplus+)
• Reduced handling time as no packaging needed
• Meets ErP Directive 2015
• Numerous approvals (incl. VDE, UL, CCC, EAC, CE)

Motor concepts:

External rotor motors

• ECblue EC technology: with integrated controller matched to the fan
• AC technology