ERF-CAT double suction centrifugal cell fans are produced in different sizes between 1.000m³/h and 20.000 m³/h flow rates. Cell panels are 20 mm thick and 70 kg/m³ density rock wool insulated. They provide maximum efficiency with low energy and vibration-free operation.
Sweden
Radial fans or centrifugal fans are a type of fan that uses centrifugal force to create a pressure increase and a volume flow. This type consists of a fan wheel that rotates in a snail-shaped cover. The flow enters the fan through an inlet placed axially with the fan wheel shaft and motor, and is then thrown out radially with the help of the force from the fan wheel. Unlike axial fans, the motor is not in the volume flow of radial fans. To change the performance and characteristics of centrifugal fans, different designs are used on the fan wheel. The strength of the centrifugal fan is its versatility. A radial fan can be designed to transport a variety of volume flows at a wide range of pressures. At higher flows and relatively low pressures, an axial fan may be a better option. Centrifugal fans are available in single and double suction versions.
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Fans in different sizes, sucking or blowing from SPAL in the 12V range. We also offer 24V, 230V and 400V fans.
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