Spark proof construction: when explosive fluids are carried or when the plant is installed in dangerous environments, the parts that come into contact with the in taken fluid are constructed by material without iron content to avoid rubbing, motor on request is supplied in special construction.

Corrosion proofing construction: when corrosive fluids are carried, the parts that come into contact with the fluid are painted with special paints or they are constructed with special materials as austenitic stainless steels (AISI 304-316 etc.). Constructions can be effected according to the customer’s particular needs.

Technical Data

• Drive: Direct
• Pressure: Medium
• Impeller: Backward
• St. Pressure: 93.00-425.00 mmH2O 50.00-100.00 mmH2O
• Impeller Dia: 250.00-1,000.00 mm. 400.00-2,000.00 mm.
• Air Volume: 8.00-630.00 cmm. 10.00-4,400.00 cmm.

USAGE:

• The hight output centrifugal fans of this series are suitable for the suction of dusts, fumes, granulates, sawings or also wooden shavings of minimum sizes and materials in general mixed with air excluding filament material.
• Their main feature is that of joining up the high output (deriving from the use of a fan wheel with reversed blades, special profile) with the suitability of transporting materials mixed with air Besides, these fans are distinguished by a very flat curve of the absorbed power, such as to not overload the motor neither when working with free throats.
• They are assembled in carpenter shops, mechanical industries, cement factories, ceramic factories, tanneries, foundries, in the molinary and chemical industries, and in all those applications where it is necessary to transport harmful air with max. temperature of 90°C.
• For temperatures of the transported fluid higher than 90°C up to 350°C a small heat stopping fan is splined to the shaft between support and scroll; besides the fan is painted with a special aluminum paint suitable for high temperatures.