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  Backward
Curved Fans
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Also called as Radial Fans.
Its impeller is highly resistant to dirt & dust.
These backward curved fans are known as “non
overloading” because changes in static pressure
do not overload the motor. Its hydraulic
efficiency is very high. It is “Free Blowing
Fan”. This centrifugal fan has external rotor
motor which provides good cooling |
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Dimensions (mm) |
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Model |
A |
B |
C |
D |
E |
F |
G |
H |
I |
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BCF - 133 |
133 |
60 |
90.5 |
40 |
93 |
660 |
87 |
13 |
129 |
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BCF - 175 |
175 |
62 |
69 |
42.4 |
131 |
660 |
125 |
14 |
170 |
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BCF - 190 |
190 |
61.5 |
68.5 |
44.6 |
133 |
660 |
125 |
14 |
170 |
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BCF - 220 |
222.5 |
64 |
71 |
44 |
161.5 |
660 |
156.2 |
21 |
252 |
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BCF - 225AA |
225 |
63.8 |
69 |
38 |
153 |
660 |
145 |
28 |
223 |
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BCF - 225BB |
225 |
89 |
101 |
62.5 |
154 |
500 |
145 |
28 |
223 |
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BCF - 250 |
251 |
85.3 |
99 |
56.6 |
174 |
550 |
167 |
33 |
255 |
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BCF - 315 |
315 |
138 |
176.5 |
90 |
220 |
450 |
210 |
27 |
300 |
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BCF - 355 |
355 |
148 |
186.5 |
95 |
280 |
490 |
239 |
31 |
350 |
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BCF - 400 |
400 |
146 |
184.5 |
95 |
270 |
450 |
255 |
58 |
370 |
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Specifications |
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Model |
Size
mm |
Phase |
Voltage
(VAC) |
Frequency (Hz) |
Current
(A) |
Power
(W) |
Speed (RPM) |
Airflow
(M³/hr) |
Noise
dBA |
Cap
μf/450V |
wt Kg |
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BCF - 133 |
Ф133×60 |
Single |
230 |
50/60 |
0.20/0.20 |
33/33 |
2550/2780 |
220/230 |
60/62 |
- |
1.0 |
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BCF - 175 |
Ф175×62 |
Single |
230 |
50/60 |
0.39/0.34 |
61/62 |
2350/2200 |
440/420 |
63/62 |
- |
1.2 |
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BCF - 190 |
Ф190×62 |
Single |
230 |
50/60 |
0.39/0.48 |
87/109 |
2600/2900 |
570/630 |
68/71 |
3 |
1.6 |
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BCF - 220 |
Ф220×64 |
Single |
230 |
50/60 |
0.4/0.50 |
95/120 |
2400/2600 |
800/865 |
69/71 |
3 |
2.7 |
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BCF
225AA |
Ф225×64 |
Single |
230 |
50/60 |
0.53/0.64 |
110/145 |
2650/2950 |
860/950 |
72/75 |
3 |
2.4 |
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BCF
225BB |
Ф225×89 |
Single |
230 |
50/60 |
0.80/0.86 |
147/195 |
2680/3100 |
1200/1350 |
74/78 |
5 |
2.7 |
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BCF - 250 |
Ф250×86 |
Single |
230 |
50/60 |
0.76/1.08A |
173/245 |
2600/2790 |
1400/1460 |
75/76 |
5 |
3.0 |
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BCF - 315 |
Ф315×138 |
Single |
230 |
50 |
0.65 |
140 |
1380 |
1550 |
64 |
4 |
4.5 |
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BCF - 355 |
Ф355×148 |
Single |
230 |
50 |
0.83 |
180 |
1380 |
2250 |
66 |
6 |
5.6 |
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BCF - 400 |
Ф400×146 |
Single |
230 |
50 |
1.09 |
240 |
1365 |
2600 |
68 |
8 |
6.8 |
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Specifications subject to change without
notice |
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Backward Curved Fans Applications: |
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Panel AC, Air Handling Unit,
Clean Rooms |
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TOP |
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