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IMF EC

IMF EC - In-Line Fan

        
Features 
  • Jet-engine-inspired blade design and EC motor technology.
    Power ranges from 18W to 550W
    Volumetric flow up to 4369 m3/h

 
Motors
  • Different motor concepts allow for varied speed controls.
  • Easier Duct Connection & Detachable Bracket

Dimensions

Model L1 L2 H1 H2 D1 D2 W1 W2 W3 W4 Ø
IMF250EC 300 280 274 22 Ø254 Ø250 210 105 35 56 5
IMF315EC 360 336 356 40 Ø318 Ø313 290 164 38 68 9
IMF355EC 405 380 401 45 Ø358 Ø353 330 184 35 77 9
 

Technical Data 

Model

Fan Size

 Motor Type Rated Voltage Max Power Max Speed Max Airflow Mas Air Pressure Max Noise IP Rating Net Weight
IMF250EC 250mm EC Motor 220~240VAC 150W 3200rpm 1808m³/h 510Pa 65 dB(A) IPX4 3kg
IMF315EC 315mm EC Motor 220~240VAC 260W 2800rpm 2787m³/h 598Pa 78 dB(A) IP65 8.5kg 
320W 3000rpm 2987m³/h 677Pa
IMF355EC

 355mm EC Motor 220~240VAC 550W 3000rpm 4357m³/h 510Pa 80 dB(A) IP65   11kg
Note:  The noise value is the measured value at the distance of 1 meter from the fan inlet.

Performance 
Model Duty Cycle 0-10V Speed rpm CFM m³/hr m³/s Pa dB(A) Power Power Factor
IMF250EC 12% 1V 900 299.12 508.5 0.141 40.34 37.45 6.5±15% 0.4
20% 2V 1200 398.82 678.0 0.188 71.75 43.70 9.9±15% 0.47
30% 3V 1500 498.53 847.5 0.235 112.06 48.55 15.8±15% 0.55
40% 4V 1700 565.00 960.5 0.267 143.94 51.26 9.9±15% 0.57
50% 5V 2000 664.71 1130.0 0.314 199.22 54.79 37.5±15% 0.58
60% 6V 2300 764.41 1299.5 0.361 263.47 57.83 53.2±15% 0.59
70% 7V 2600 864.12 1469.0 0.408 336.68 60.49 73.2±15% 0.60
80% 8V 2900 963.82 1638.5 0.455 418.86 62.86 99.5±15% 0.61
90% 9V 3100 1030.29 1751.5 0.487 478.62 64.31 130.4±15% 0.62
100% 10V 3200 1065.00 1808.0 0.502 510.00 65.00 131±10% 0.62
 
Model Duty Cycle 0-10V Speed rpm CFM m³/hr m³/s Pa dB(A) Power Power Factor
IMF315EC

 12% 1V 900 527.12 896.1 0.249 90.93 45.86 13.8±15% 0.55
20% 2V 1200 702.82 1194.8 0.332 108.32 52.10 23.8±15% 0.59
30% 3V 1400 819.96 1393.9 0.387 147.44 55.45 39.1±15% 0.6
40% 4V 1700 995.66 1692.6 0.470 217.39 59.67 59.6±15% 0.61
50% 5V 1900 1112.81 1891.8 0.525 271.55 62.08 86.8±15% 0.62
60% 6V 2200 1288.51 2190.5 0.608 264.08 65.27 125.6±15% 0.64
70% 7V 2500 1464.22 2489.2 0.691 470.14 68.04 168.7±15% 0.65
80% 8V 2700 1569.59 2668.3 0.741 548.37 69.71 230±15% 0.67
90% 9V 3000 1757.06 2987.0 0.830 677.00 72.00 301±10% 0.69
95% 9.5V 3000 1757.06 2987.0 0.830 677.00 72.00 299±10% 0.69
100% 10V 3000 1757.06 2987.0 0.830 677.00 72.00 306±10% 0.69
 
Model Duty Cycle 0-10V Speed rpm CFM m³/hr m³/s Pa dB(A) Power Power Factor
IMF355EC 12% 1V 900 768.88 1307.1 0.363 64.44 53.86 27.7±15% 0.32
20% 2V 1300 1110.61 1888.0 0.524 134.45 61.84 57.7±15% 0.41
30% 3V 1500 1281.47 2178.5 0.605 179.00 64.95 80.1±15% 0.42
40% 4V 1700 1452.34 2469.0 0.686 229.92 67.67 110±15% 0.43
50% 5V 2000 1708.63 2904.7 0.807 318.22 71.50 166±15% 0.45
60% 6V 2300 1964.92 3340.4 0.928 420.85 74.23 247.3±15% 0.48
70% 7V 2500 2135.78 3630.8 1.009 497.22 76.04 324.3±15% 0.49
80% 8V 2800 2392.08 4066.5 1.130 423.72 78.50 426.4±15% 0.50
90% 9V 2900 2477.51 4211.8 1.170 669.06 79.26 510.2±15% 0.52
100% 10V 3000 2563.00 4357.0 1.210 716.00 80.00 534±10% 0.52