We supply medium pressure forward curved centrifugal fans with external rotor motors and motors out of the airstream. The latter are suitable for a wide range of general medium pressure and ducted applications. Whilst multi-vane impellers are for clean air, its temperature can be relatively high because the motor itself is situated in ambient conditions. With the motors being of standard industrial type, their protection class is normally IP54 or IP55.
With no restriction on motor size, the fan performance can be high for given impeller dimensions.
Speed control is possible by variable frequency inverter drive, but not generally by voltage variation. The usual consequence of trying to vary the voltage is non-linear control, pressure dependent speed, and motor over-heating. Some models require a minimum system pressure/maximum flow rate to prevent motor overheating.
High pressure centrifugal fans and those suitable for material handling are also available on request.
Model Product Code & Curve |
Phase |
Impeller Diameter (mm) |
Motor Size (kW) |
RPM Motor |
imax 230V |
imax 400V |
Weight Motor (kg) |
Request a Quote |
|
---|---|---|---|---|---|---|---|---|---|
MB 12/5 M4 0,08kW | Medium Pressure Centrifugal Fan | 1 | 92,5 | 0,08 | 1370 | 0.09 | – | 5 | |
MB 12/5 T4 0,08kW | Medium Pressure Centrifugal Fan | 3 | 92,5 | 0,08 | 1400 | 0,035 | 0,2 | 5 | |
MB 14/5 M4 0,08kW | Medium Pressure Centrifugal Fan | 1 | 115 | 0,08 | 1370 | 0,9 | – | 6 | |
MB 14/5 T4 0,08kW | Medium Pressure Centrifugal Fan | 3 | 115 | 0,08 | 1400 | 0,035 | 0,2 | 5 | |
MB 16/6 M4 0,08kW | Medium Pressure Centrifugal Fan | 1 | 127 | 1370 | 0,9 | – | 7,5 | ||
MB 16/6 T4 0,08kW | Medium Pressure Centrifugal Fan | 3 | 127 | 0,08 | 1400 | 0,035 | 0,2 | 5 | |
MB 20/8 M2 1,1kW | Medium Pressure Centrifugal Fan | 1 | 161 | 1,1 | 1400 | 7,45 | – | 19 | |
MB 20/8 T2 1,1kW | Medium Pressure Centrifugal Fan | 3 | 161 | 1,1 | 2800 | 4,05 | 2,33 | 16 | |
MB 22/9 T2 1,1kW | Medium Pressure Centrifugal Fan | 3 | 180 | 1,1 | 2800 | 4,05 | 2,33 | 16 | |
MB 25/10 T2 2,2kW | Medium Pressure Centrifugal Fan | 3 | 203 | 2,2 | 2840 | 7,97 | 4,58 | 25 | |
MB 25/10 T2 3kW | Medium Pressure Centrifugal Fan | 3 | 203 | 3 | 2880 | 10,3 | 5,92 | 38.5 | |
MB 25/10 T4 0,75kW | Medium Pressure Centrifugal Fan | 3 | 203 | 0,75 | 1410 | 2,83 | 1,63 | 15 | |
MB 28/11 T4 1,1kW | Medium Pressure Centrifugal Fan | 3 | 228 | 1,1 | 1450 | 4,33 | 2,49 | 23 |
Model |
Phase |
Poles |
Code |
Pressure |
RPM |
Rated I (A) 400V |
Rated Power kW |
Airflow m3/h |
Sound dB(A) |
Weight |
Request a Quote |
---|---|---|---|---|---|---|---|---|---|---|---|
MB 22/9 T2 1,1kW P/R | Three | 2 | 253210160 | Medium Pressure | 2800 | 2,33 | 1,1 | 2.100 | 70 | 23 | |
MB 25/10 T2 1,5kW P/R | Three | 2 | 253280160 | Medium Pressure | 2800 | 3,14 | 1,5 | 2.550 | 72 | 31 | |
MB 28/11 T2 2,2kW P/R | Three | 2 | 253360161 | Medium Pressure | 2800 | 4,58 | 2,2 | 4.500 | 75 | 40 | |
MB 31/12 T2 3kW P/R | Three | 2 | 253450160 | Medium Pressure | 2870 | 5,92 | 3 | 5.300 | 77 | 55 | |
MB 35/14 T2 5,5kW P/R | Three | 2 | 253480161 | Medium Pressure | 2900 | 10,6 | 5,5 | 7.800 | 80 | 85 | |
MB 40/16 T2 7,5kW P/R | Three | 2 | 253510160 | Medium Pressure | 2900 | 14,1 | 7,5 | 9.500 | 84 | 103 | |
MB 45/18 T2 11kW P/R | Three | 2 | 253530160 | Medium Pressure | 2630 | 20,8 | 11 | 10.500 | 87 | 180 | |
MB 45/18 T2 15kW P/R | Three | 2 | 253530161 | Medium Pressure | 2930 | 27,4 | 15 | 12.500 | 88 | 191 |
Model |
Phase |
Poles |
Code |
RPM |
Rated I (A) 230V |
Rated I (A) 400V |
Rated Power kW |
Airflow m3/h |
Sound dB(A) |
Weight |
Request a Quote |
---|---|---|---|---|---|---|---|---|---|---|---|
MBC 25/10 M4 1,1 kW | Single | 2 | 253310143 | 1400 | 7,45 | 1,1 | 2.530 | 60 | 63 | ||
MBC 25/10 M5 0,55kW | Single | 6 | 253300143 | 890 | 3,9 | 0,55 | 1.670 | 56 | 61 | ||
MBC 28/11 M6 0,75kW | Single | 6 | 253380143 | 900 | 4,9 | 0,75 | 2.300 | 58 | 67 | ||
MBC 25/10 T2 2,2kW | Three | 2 | 253280146 | 2800 | 4,58 | 2,2 | 2.550 | 64 | 65 | ||
MBC 25/10 T2 3kW | Three | 2 | 253290146 | 2870 | 5,92 | 3 | 3.700 | 65 | 66 | ||
MBC 28/11 T2 4kW | Three | 2 | 253360146 | 2890 | 7,63 | 4 | 3.800 | 68 | 66 | ||
MBC 25/10 T4 1,1kW | Three | 4 | 253310146 | 1400 | 2,49 | 1,1 | 2.530 | 60 | 65 | ||
MBC 28/11 T4 2,2kW | Three | 4 | 253370146 | 1430 | 4,64 | 2,2 | 3.490 | 64 | 710 | ||
MBC 31/12 T4 3kW | Three | 4 | 253460146 | 1430 | 6,17 | 3 | 6.160 | 68 | 72 | ||
MBC 35/14 T4 3kW | Three | 4 | 253480146 | 1430 | 6,17 | 3 | 6.500 | 72 | 75 | ||
MBC 35/14 T4 5,5kW | Three | 4 | 253490146 | 1440 | 10,5 | 5,5 | 8.290 | 73 | 78 | ||
MBC 40/16 T4 5,5kW | Three | 4 | 253510146 | 1440 | 10,5 | 5,5 | 9.000 | 75 | 87 | ||
MBC 40/16 T4 7,5kW | Three | 4 | 253520146 | 1440 | 14,1 | 7,5 | 11.500 | 77 | 89 | ||
MBC 45/18 T4 5,5kW | Three | 4 | 253530146 | 1440 | 10,5 | 5,5 | 8.500 | 79 | 91 | ||
MBC 45/18 T4 7,5kW | Three | 4 | 253540146 | 1440 | 14,1 | 7,5 | 9.500 | 80 | 93 | ||
MBC 25/10 T6 0,55kW | Three | 6 | 253300146 | 900 | 1,8 | 0,55 | 1.670 | 56 | 63 | ||
MBC 28.11 T6 0,75kW | Three | 6 | 253380146 | 910 | 1,95 | 0,75 | 2.300 | 58 | 69 | ||
MBC 31/12 T6 1,5kW | Three | 6 | 253430146 | 940 | 3,71 | 1,5 | 4.060 | 63 | 71 | ||
MBC 35/14 T6 1,5 kW | Three | 6 | 253470146 | 940 | 3,71 | 1,5 | 5.170 | 67 | 77 | ||
MBC 40/16 T6 2,2 kW | Three | 6 | 253500146 | 940 | 5,94 | 2,2 | 7.150 | 71 | 86 | ||
MBC 45/18 T6 2,2kW | Three | 6 | 253560146 | 940 | 5,94 | 2,2 | 6.800 | 75 | 90 |
Model |
Phase |
Poles |
Code |
RPM |
Rated I (A) 230V |
Rated I (A) 400V |
Rated Power kW |
Airflow m3/h |
Sound dB(A) |
Weight |
Request a Quote |
---|---|---|---|---|---|---|---|---|---|---|---|
MBRC 40-12 M4 0,75kM | Single | 4 | 243400143 | 1400 | 5,21 | 0,75 | 5.640 | 59 | 71 | ||
MBRC 45/14 M4 1,1kW | Single | 4 | 243450143 | 1400 | 7,45 | 1,1 | 7.000 | 62 | 90 | ||
MBRC 50/16 M4 1,5kW | Single | 4 | 243510143 | 1400 | 9,83 | 1,5 | 9.500 | 64 | 116 | ||
MBRC 50/16 M6 0,75kW | Single | 6 | 243500143 | 900 | 4,9 | 0,75 | 70100 | 54 | 116 | ||
MBRC 31/10 T2 1,1kW | Three | 2 | 24331016 | 2800 | 2,33 | 1,1 | 4.800 | 68 | 42 | ||
MBRC 35/11 T2 2,2kW | Three | 2 | 243350146 | 2800 | 4,58 | 2,2 | 6.660 | 71 | 55 | ||
MBRC 40/12 T2 3kW | Three | 2 | 243410146 | 2870 | 5,92 | 3 | 8.500 | 74 | 98 | ||
MBRC 40/12 T4 0,75kW | Three | 4 | 243400146 | 1390 | 1,63 | 0,75 | 5.640 | 59 | 71 | ||
MBRC 45/14 T4 1,1kW | Three | 4 | 243450146 | 1400 | 2,49 | 1,1 | 7.000 | 62 | 90 | ||
MBRC 50/16 T4 1,5kW | Three | 4 | 243510146 | 1400 | 3,26 | 1,5 | 9.500 | 64 | 116 | ||
MBRC 56/18 T4 3kW | Three | 4 | 243570146 | 1430 | 6,17 | 3 | 13.500 | 70 | 150 | ||
MBRC 63/20 T4 5,5kW | Three | 4 | 243650146 | 1440 | 10,5 | 5,5 | 19.000 | 71 | 220 | ||
MBRC 71/22 T4 7,5kW | Three | 4 | 243730146 | 1440 | 14,1 | 7,5 | 25.500 | 77 | 316 | ||
MBRC 50/16 T6 0,75kW | Three | 6 | 243500146 | 910 | 1,95 | 0,75 | 7.100 | 54 | 116 | ||
MBRC 56/18 T6 1,5kW | Three | 6 | 243560146 | 940 | 3,71 | 1,5 | 9.500 | 61 | 142 | ||
MBRC 63/20 T6 1,1kW | Three | 6 | 243640146 | 940 | 3,71 | 1,5 | 12.000 | 62 | 208 | ||
MBRC 71/22 T6 3kW | Three | 6 | 243720146 | 960 | 7,3 | 3 | 17.000 | 68 | 294 |
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