Product specification:
Free-running ZAvblue impeller with 7 backward-curved, fluted blades in dimensions 175 to 630 mm. Impeller made of high-performance composite material. Version with inlet nozzle made of plastic. Volume flow rate of around 19,000 m³/h free blowing, max. static pressure increase up to 800 Pa possible. GR modules for compact installation in customer applications/devices for horizontal and vertical air feed.
Properties & special features:
High volume flow rates, high efficiency, low acoustic power levels due to special three-dimensional blade geometry with diagonal outflow, reduced rotational tone. Ideally suited for low-pressure applications in confined installation spaces.
Motor concepts:
External rotor motors:
- ECblue technology: with integrated controller tailored to the fan
- AC technology