Rosenberg building fans

Air flow: 1,200 m³/h
Diameter: 100 mm - 315 mm

... aluminium or plastic tubes with standardised diameter can be used. Rosenberg tube fans can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations ...

Air flow: 11,000 m³/h

... WS) provides extremely low noise values with a space-saving, sound-absorbing perforated plate coating at concise points. The fans are only suitable for indoor installation. Impellers Aluminium sheet impellers (ALMg3) ...

Air flow: 28,000 m³/h
Diameter: 225 mm - 560 mm

Properties • flow rates up to 28,000 m³/h • size: 225 - 560 mm (impeller diameter) • asynchronous external rotor motor • backward curved impellers • feet can be offset by 90° • protection class IP54 • thermal class F • connection ...

Air flow: 11,000 m³/h
Diameter: 200 mm - 450 mm

Properties • flow rates up to 11,000 m³/h • size: 200 - 450 mm (impeller diameter) • casing made of galvanised sheet steel • casing position: LG or RD • IEC standard motor, IP55, thermal class F • forward curved impellers • terminal ...

Air flow: 12,000 m³/h
Diameter: 315 mm - 630 mm

... result in a very low noise spectrum. The main concern was to keep noise emission low in the main range of application of the fan, while having an optimal performance curve with the long and short inlet cones. The impellers ...

Air flow: 8,200 m³/h
Diameter: 180 mm - 500 mm

• motor out of air stream • conveying liquid temperatures up to 100°C possible • for the exhaust of dirty and greasy air • efficiency-optimised casing-impeller combination • high efficiency • door hinge DIN right/left can be variably ...

Air flow: 2,400 m³/h
Diameter: 125 mm - 400 mm

... mineral fibre plates inserted in the REVOLUTION Series act as sound insulation. The cover can be simply screwed off, making the fan area easily accessible for cleaning and maintenance. The motor can be disassembled with ...

Air flow: 2,400 m³/h
Diameter: 125 mm - 400 mm

... mineral fibre plates inserted in the REVOLUTION Series act as sound insulation. The cover can be simply screwed off, making the fan area easily accessible for cleaning and maintenance. The motor can be disassembled with ...

Air flow: 12,000 m³/h

... WS) provides extremely low noise values with a space-saving, sound-absorbing perforated plate coating at concise points. The fans are only suitable for indoor installation. Impellers Aluminium sheet impellers (ALMg3) ...

Air flow: 5,200 m³/h
Diameter: 160 mm - 355 mm

• motor out of air stream • corrosion-resistant design • shaft feedthrough with V-ring • standard motor, IP55, thermal class F • backward curved impellers • casing position: LG/RD according to Eurovent • terminal box directly on ...