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Centrifugal fans 
low pressure
.

Low pressure industrial centrifugal fans suitable for suction, ventilation, cooling, conditioning, drying and inventilation.

The series

BP Series

Low pressure centrifugal fans and curved-forward blade impeller. Direct driven.

Use:

suction of clean or dusty air. Thanks to the high efficiency and the reduced noise level, these fans are largely used for inventilation, conditioning, drying, cooling, mechanical draft, and toxic gas elimination plants.

Temperature:

must not exceed 80°C without cooling fan and 150° C with cooling fan. For higher temperatures it is necessary to modify the construction of the fan.

BPC Series

Low pressure centrifugal fans and curved-forward blade impeller. Belt driven.

Use:

suction of clean or slightly dusty air in civil and industrial air conditioning
In particular, in plants for: ventilation in stables, mines, tunnels; suction in vitiated air, welding fumes, mists from solvent tanks and spraying booths; aeration in storage bins, sheds; cooling in plastic materials, cloths, glass sheets; drying in fodder, cereals, papers, varnishes, wood; elimination of fumes and toxic gas.

Temperature:

maximum temperature of 90°C with low pressure. 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 aluminium paint suitable for high temperatures.

BPR Series

Low pressure centrifugal fan. High efficiency and low-noise reverse blade impeller. Direct driven.

Use:

suction of clean or slightly dusty air. Thanks to the high efficiency and reduced noise level, the fans of this series are largely used, inventilation, conditioning, drying, cooling, mechanical draft, and toxic gas elimination plants.

Temperature:

the temperature of the transported fluid must not exceed 80°C without cooling fan and 150° C with cooling fan. For higher temperatures, it is necessary to modify the construction of the fan.

BPRC Series

Medium and low-pressure centrifugal fan. High efficiency and low-noise reverse blade impeller. Belt driven.

Use:

suction of clean or slightly dusty air in civil and industrial air conditioning
In particular, in plants for: ventilation in stables, mines, tunnels; suction in vitiated air, welding fumes, mists from solvent tanks and spraying booths; aeration in storage bins, sheds; cooling in plastic materials, cloths, glass sheets; drying in fodder, cereals, papers, varnishes, wood; elimination of fumes and toxic gas.

Temperature:

90°C maximum; 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 aluminium varnish suitable for high temperatures.

BPRDC Series

Low pressure centrifugal fan, double suction with reverse-blade impeller, high efficiency, and reduced noise. Belt driven.

Use:

This series of double suction fans with rotor with reversed curved blades, which therefore has very high outputs, finds a wide use in the suction of vitiated air, solvents steams, dangerous gasses; aeration of forages and cereals in the silos and buildings; tiles and ceramics drying, etc. In all those applications where the transportation of air, gas or mists at a temperature of 40°C maximum at low pressure is required. 

Temperature:

40°C maximum with low pressure; with the use of bearings with clearance C3 it is possible to effect the suction of fluids at a temperature higher than 40°C up to max 80°C.

BT Series

Exhaust towers with high-efficiency centrifugal impeller. Fiberglass roof and base for securing top the roof.

Use:

the exhaust axial towers are suitable for the suction of vitiated air, gases and vapors from the environment. They are useful during the summer season in those environments where air changes are necessary in order to keep the room ventilated. They are also used for the aeration of workshops, foundries, cement factories, tanneries, joineries, and for chemical mechanical and metallurgical industries where big air volumes have to be sucked at low pressure.

Temperature:

 - 20 °C minimum, maximum + 80°C  and + 150°C with cooling fan.

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