Rosenberg Product Range

more

AXIAL FANS

Features and Construction:
High efficiency axial fans are used wherever large air volumes
must be conveyed against low up to medium pressure.
High efficiency axial fans with square inlet cone are used for
ventilating restaurants, gymnasiums, conference rooms, workshops, ware-houses, swimming pools and greenhouses.
High efficiency axial fans with double flange ring are used in
duct systems for air conditioning, cooling and drying applications.

Detail

more

CENTRIFUGAL FANS

Features and Construction:
Rosenberg high efficiency centrifugal fans of the ERND, ERNE
and EHND series are ideal for the movement of clean or light
dusty air, light aggressive gases and steam. They are not gastight. Allowed temperature of the ventilated medium is -30°C
up to 60°C.

Detail

more

RADIAL FANS (FREE BROWING FANS)

Features and Construction:
The Rosenberg Centrifugal Fans with free-running impeller of the range DKN_ .. W were designed for installation in appliances such as air-handling-units, hygienic- and clean room filter units as well as for RLT units. During the development of this unit with backward-curved impeller without scroll casing, special attention was paid to optimize the efficiency over a wide characteristic curve having at the same time high performance and an optimum sound power level. The fans are suitable to handle air and other non aggresive gases or fumes. The motors are available as electronically commutated (EC) external rotor motors or standard three phase IEC-motors.

more

DUCT FANS

Features and Construction:
The Rosenberg duct fans provide a distinctive advantage of
axial fans, i.e. straight airflow and easy installation, high pressure
stability, low noise level and high efficiency of the centrifugal
fan.

Detail

more

ROOF FANS

Features and Construction:
The Rosenberg roof fans are used for ventilation of department
stores, supermarkets, factories, swimming pools, kitchens, dining halls, warehouses, garages, farms and stables. The fans
are suitable for mounting on a flat or any shaped roof. There
are different types of roof units: Type DH with horizontal discharge for less polluted air Type DV with vertical discharge for heavily contaminated air. Can be supplied as swing-out version on request.

Detail

more

TUBE FANS

Features and Construction:
Steel tube fans The casings of sizes R100 - R400L are manufactured of galvanized sheet steel. The fans are driven by an external rotor motor, protection class IP44/54, fitted in the centrifugal impeller.

Back