BPc

BPc

LOW-PRESSURE CENTRIFUGAL FAN

Impeller with blades curved forward.

Belt drive.


Use: the high output centrifugal fans of this series are suitable for the suction of clean or plants slightly dusty air in civil and industrial air conditioning.
In particular plants for:
Ventilation: stables, mines. tunnels.
Suction: vitiated air, welding fumes, vapours from solvent tanks and spraying booths.
Aeration: storage bins, sheds.
Cooling: plastic materials, cloths, glass sheets.
Drying: fodder, cereals, papers, varnishes, wood.
Elimination: fumes and toxic gas.

This series is also used where it is necessary to transport air with 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.

 

Characteristics:    V = 1.680÷96.000 m3/h      |      Pt = 34÷175 kgf/m2

ErP: these fans are covered by Directive 2009/125/EC

Model
BPc
Impeller
ømm
Installed Motor Power
KW
Rotation Speed
Rpm
Volumetric Flow
V = m³/min
Discharge Pressure
Pt = kg/m² (mm H2O)
Inlet Flange
Ømm
Outlet Flange
int. mm
251 250 - variabile 1120 - 2950 24 - 115 211 - 175 255 250x180
281 280 - variabile 1060 - 2500 18 - 78 62,2 - 48 286 280x200
311 310 - variabile 850 - 2250 25 - 100 82,2 - 68 321 315x224
351 350 - variabile 750 - 2000 35 - 160 110 - 88 361 355x250
401 400 - variabile 710 - 1800 49 - 232 133 - 109 406 400x280
451 450 - variabile 630 - 1600 49 - 236 86 - 70 456 450x315
501 500 - variabile 560 - 1450 70 - 320 107 - 86 506 500x355
561 560 - variabile 470 - 1250 95 - 450 133 - 108 566 560x400
631 630 - variabile 430 - 1120 136 - 630 172 - 133 638 630x450
711 710 - variabile 370 - 1000 140 - 656 108 - 86 718 710x500
801 800 - variabile 315 - 900 195 - 940 142 - 109 808 800x560
901 900 - variabile 330 - 800 282 - 1335 173 - 140 908 900x630
1001 1000 - variabile 300 - 710 360 - 1590 165 - 137 1008 1000x710

TOP

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