Rosenberg high-performance fans

Air flow: 17,000 m³/h
Diameter: 250 mm - 630 mm

... variable Properties Free running impellers with EC-drives ; Type: GKHS The Rosenberg centrifugal fans with free running, backward-curved, high-performance impellers in the GKHM / GKHS / GKHR series ...

Air flow: 23,000 m³/h
Diameter: 450 mm - 710 mm

... system (EC controller) • 5-100% continuously adjustable Properties The Rosenberg centrifugal fans with free running, backward-curved, high-performance impellers in the GKHB series form a very compact, ...

Air flow: 33,000 m³/h
Diameter: 200 mm - 1,000 mm

... usable in all installation positions • speed is variable using auto transformers Casing The casings of the high-performance axial fans are manufactured from galvanised sheet steel ...

Air flow: 2,500 m³/h
Diameter: 100 mm - 355 mm

... infinitely variable Casing The casings are made of galvanised sheet steel. The fans are only suitable for indoor installation. Impellers Backward curved high-performance impellers made of plastic ...

Air flow: 2,500 m³/h
Diameter: 100 mm - 355 mm

... of galvanised sheet steel. Impellers Up to size 315L, backward curved high-performance impellers made of plastic are used, from size 355, backward curved, high-performance impellers ...

Air flow: 13,000 m³/h
Diameter: 355 mm - 630 mm

• motor out of air stream • high conveying media temperatures possible • backward curved impellers • integrated control system (EC controller) • discharge upward (standard), operating side can be exchanged • with ...

Air flow: 20,000 m³/h
Diameter: 355 mm - 630 mm

• motor out of air stream • high conveying media temperatures possible • backward curved impellers • removable control cover for easy cleaning • discharge upward (standard), operating side can be exchanged • with ...

Air flow: 19,500 m³/h
Diameter: 315 mm - 710 mm

• flow rates up to 19,500 m³/h • size: 315 - 710 mm (impeller diameter) • highly efficient EC technology • backward curved impellers • integrated control system (EC controller) • speed is 100% infinitely variable • ...

Air flow: 18,000 m³/h
Diameter: 355 mm - 710 mm

... backward curved centrifugal impellers made of plastic with galvanised steel support plates. Fans with a size 500 and larger have backward curved high-performance impellers made of aluminium. The impellers ...