BP
LOW-PRESSURE CENTRIFUGAL FAN
Impeller with blades curved forward.
Directly coupled motor.
Use: for the removal of clean or slightly dusty air. They have high efficiency and reduced noise level, the fans of this series are largely used, inventilation, conditioning, drying, cooling, mechnical draft, and toxic gas elimination plants.
The temperature of the fluid transported 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.
Characteristics: V = 180÷20.100 m3/h | Pt = 13÷225 kgf/m2
ErP: these fans are covered by Directive 2009/125/EC
SPECIFICATIONS
Model BP |
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 |
---|---|---|---|---|---|---|---|---|
161/A | 160 | 63 B - 2 p | 0,25 | 2750 | 5 - 10 | 66 - 57 | 145 | 90x90 |
161/B | 160 | 63 A - 4 p | 0,18 | 1360 | 3 - 7 | 18,9 - 14,3 | 145 | 90x90 |
201/A | 200 | 80 A - 2 p | 0,75 | 2830 | 14 - 22 | 116 - 110 | 205 | 200x140 |
201/B | 200 | 80 B - 2 p | 1,1 | 2830 | 14 - 31 | 120 - 110 | 205 | 200x140 |
201/C | 200 | 71 A - 4 p | 0,25 | 1360 | 6 - 20 | 28 - 25 | 205 | 200x140 |
221/A | 220 | 90 S - 2 p | 1,5 | 2850 | 20 - 35 | 158 - 140 | 229 | 224x160 |
221/B | 220 | 90 L - 2 p | 2,2 | 2850 | 20 - 50 | 164 - 140 | 229 | 224x160 |
221/C | 220 | 71 B - 4 p | 0,37 | 1360 | 9 - 31 | 39 - 32 | 229 | 224x160 |
251/A | 250 | 100 L - 2 p | 3 | 2900 | 28 - 56 | 209 - 180 | 255 | 250x180 |
251/B | 250 | 112 M - 2 p | 4 | 2900 | 28 - 71 | 211 - 180 | 255 | 250x180 |
251/C | 250 | 80 A - 4 p | 0,55 | 1370 | 12 - 40 | 48 - 40 | 255 | 250x180 |
281/A | 280 | 80 B - 4 p | 0,75 | 1380 | 18 - 45 | 62,5 - 51 | 286 | 280x200 |
311/A | 310 | 90 S - 4 p | 1,1 | 1400 | 25 - 50 | 80,5 - 68 | 321 | 315x224 |
311/B | 310 | 90 L - 4 p | 1,5 | 1400 | 25 - 71 | 82,2 - 68 | 321 | 315x224 |
311/C | 310 | 80 A - 6 p | 0,37 | 930 | 16 - 40 | 36 - 30 | 321 | 315x224 |
311/D | 310 | 80 B - 6 p | 0,55 | 930 | 16 - 63 | 36,5 - 30 | 321 | 315x224 |
351/A | 350 | 100 L - 4 p | 2,2 | 1420 | 35 - 80 | 108,5 - 90 | 361 | 355x250 |
351/B | 350 | 100 L - 4 p | 3 | 1420 | 35 - 112 | 110 - 90 | 361 | 355x250 |
351/C | 350 | 90 S - 6 p | 0,75 | 930 | 22 - 63 | 48 - 39 | 361 | 355x250 |
351/D | 350 | 90 L - 6 p | 1,1 | 930 | 22 - 90 | 48 - 39 | 361 | 355x250 |
401/A | 400 | 112 M - 4 p | 4 | 1440 | 56 - 112 | 144 - 120 | 406 | 400x280 |
401/B | 400 | 132 S - 4 p | 5,5 | 1440 | 56 - 140 | 148 - 120 | 406 | 400x280 |
401/C | 400 | 132 M - 4 p | 7,5 | 1440 | 56 - 200 | 148 - 120 | 406 | 400x280 |
401/D | 400 | 100 L - 6 p | 1,5 | 950 | 35 - 100 | 60,5 - 51 | 406 | 400x280 |
401/E | 400 | 112 M - 6 p | 2,2 | 950 | 35 - 125 | 60,5 - 51 | 406 | 400x280 |
451/A | 450 | 132 M - 4 p | 7,5 | 1470 | 80 - 160 | 176 - 150 | 456 | 450x315 |
451/B | 450 | 132 M - 4 p | 9 | 1470 | 80 - 200 | 179 - 150 | 456 | 450x315 |
451/C | 450 | 160 M - 4 p | 11 | 1470 | 80 - 250 | 179 - 150 | 456 | 450x315 |
451/D | 450 | 132 S - 6 p | 3 | 950 | 45 - 160 | 76,5 - 65 | 456 | 450x315 |
501/A | 500 | 160 M - 4 p | 11 | 1470 | 100 - 200 | 215 - 185 | 506 | 500x355 |
501/B | 500 | 160 L - 4 p | 15 | 1470 | 100 - 280 | 223 - 185 | 506 | 500x355 |
501/C | 500 | 180 M - 4 p | 18,5 | 1470 | 100 - 335 | 223 - 185 | 506 | 500x355 |
501/D | 500 | 132 M - 6 p | 4 | 960 | 63 - 180 | 96,2 - 81 | 506 | 500x355 |
501/E | 500 | 132 M - 6 p | 5,5 | 960 | 63 - 225 | 96,2 - 81 | 506 | 500x355 |