BPRDc

BPRDc

LOW-PRESSURE CENTRIFUGAL FAN

Double suction fan with fan wheel with reverse blades at high efficiency and reduced noise.

Belt drive.


Use: for the suction of elevated volumes of clean or slightly dusty air in the civil and industrial conditioning plants.
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, danferous gasses; aeration of forages and cereals in the silos and buildings; tiles and ceramics drying, etc. In all those applications where the transport of air , gasses or fumes at a temperature of 40°C max at low pressure is required.

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.

 

Characteristics:   V = 6.000÷300.000 m3/h      |      Pt = 22÷350 kg/m2

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

Model
BPRDc
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
501.1 500 - variabile 1120 - 2000 125 - 330 90 - 38 1000 710x500
501.2 500 - variabile 2000 - 2800 220 - 570 275 - 112 1000 710x500
561.1 560 - variabile 1000 - 1800 175 - 460 115 - 48 1120 800x560
561.2 560 - variabile 1800 - 2500 270 - 720 270 - 110 1120 800x560
631.1 630 - variabile 900 - 1600 240 - 660 145 - 60 1260 900x630
631.2 630 - variabile 1600 - 2240 270 - 720 178 - 73 1260 900x630
711.1 710 - variabile 800 - 1400 230 - 620 78 - 32 1420 1000x710
711.2 710 - variabile 1400 - 2000 350 - 940 185 - 76 1420 1000x710
801.1 800 - variabile 710 - 1250 320 - 870 102 - 41 1600 1120x800
801.2 800 - variabile 1250 - 1800 510 - 1360 248 - 102 1600 1120x800
901.1 900 - variabile 630 - 1120 470 - 1290 130 - 55 1800 1250x900
901.2 900 - variabile 1120 - 1600 680 - 1850 275 - 113 1800 1250x900
1001.1 1000 - variabile 560 - 1000 490 - 1320 92 - 38 2000 1400x1000
1001.2 1000 - variabile 1000 - 1400 675 - 1820 175 - 72 2000 1400x1000
1121.1 1120 - variabile 500 - 900 650 - 1850 117 - 47 2240 1600x1120
1121.2 1120 - variabile 900 - 1250 850 - 2500 210 - 85 2240 1600x1120
1251.1 1250 - variabile 450 - 800 920 - 2550 146 - 60 2500 1800x1250
1251.2 1250 - variabile 800 - 1120 1230 - 3420 265 - 110 2500 1800x1250
1401.1 1400 - variabile 400 - 710 1120 - 3150 138 - 55 2800 2000x1400
1401.2 1400 - variabile 710 - 1000 1600 - 4500 280 - 112 2800 2000x1400

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