Centrifugal fans, centrifugal fan

Fans – Catalogue Page 348
... Centrifugal fans with plastic casing operation conditions - chemical resistance The chemical resistance depends on materials and sealing materials which are in contact with the conveyed mediums, these materials are coordinated accordingly... The chemical resistance of the fans depends not only on the composition ...

Fans for rail technology – Catalogue Page 4
... up to 700 W Centrifugal fans, DC-powered with backward-curved impeller The backward curved impeller of the centrifugal fans consists of aluminium sheet... Maintenancefree ball bearings ensure a long service life. All connection lines comply with DIN 5510. Technical values Voltage range: Air flow: Counterpressure: ...