Maximum Efficiency in an Ultracompact Design!
The FH EC line, filterless version, was developed to deliver high airflow and pressure for applications requiring efficiency and low energy consumption. Equipped with EC radial motors, these blowers are ultra-compact with an extremely low profile—ideal for spaces with limited room. Built with reinforced sheet metal, they feature special sealing on joints and access covers, ensuring greater durability and resistance..
Operating temperature range: (-40°C to +65°C). It uses a high-efficiency EC motor, equivalent to the IR4 Super Premium rating, and includes an electronic head that allows:
✲ Soft start, reducing electrical and mechanical stress
✲ Speed control via external signal, offering greater operational flexibility
✲ Increased reliability and extended service life
About the Product
Key Features:
Construction Design:
✲ Direct-drive motor with integrated bearings, eliminating belts and pulleys;
✲ High-efficiency EC motors;
✲ Internal electrical box with side access for easier installation and maintenance;
✲ Versatile installation, allowing vertical or horizontal mounting options;
✲ Thermal overload protector.
Operation:
✲ Low energy consumption;
✲ Quiet operation;
✲ High airflow and pressure (radial fan).
Equipment:
✲ Models available in sizes from 100 to 400 mm;
✲ Models above 250 mm available exclusively with rectangular inlet.
Operating Temperature: -40°C / 65°C
Technical Specifications
| MODEL | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 100 | 125 | 150 | 200 | 250 | 315 | 355 | 400 | ||
| Maximum Airflow | m³/h | 427 | 520 | 675 | 875 | 1308 | 2120 | 3400 | 5160 |
| CFM | 251,1 | 305,8 | 396,9 | 514,5 | 769,1 | 1246,6 | 1999,2 | 3034,1 | |
| Frequency | Hz | 50 / 60 | |||||||
| Total Input Power | W | 142,2 | 142,2 | 142,2 | 152,5 | 154,4 | 453,7 | 1540,0 | 2950,0 |
| Noise Level | dBA | 67,5 | 68,8 | 70 | 69 | 68 | 74 | 88 | 95 |
| Single-Phase Voltage | V | 1~ 220 | 3~ 380/480 | ||||||
| Maximum Pressure | mmCA | 80,0 | 77,0 | 62,0 | 57,0 | 59,0 | 80,0 | 125,0 | 217,0 |
| Maximum Speed | rpm | 4400 | 4400 | 3200 | 3200 | 3200 | 2820 | 3140 | 4000 |
| Duct | inch | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
| Weight | KG | 10 | 10 | 12 | 16 | 25 | 28 | 58 | 68 |
Specifications for 220 V / 60 Hz. Sound pressure level measured at 3 m (9.8 ft) in a free field, with ducts connected to both the inlet and outlet. 1/3 octave band: 2.5 kHz.
Performance Curves – 4 Speeds
Model
| MODEL | Dimensions (mm) – Round Inlet | |||
|---|---|---|---|---|
| A | B | C | D | |
| FH 100 / 125 | 98/124 | 562 | 390 | 185 |
| FH 150 | 149 | 722 | 429 | 203 |
| FH 200 | 198 | 760 | 448 | 225 |
| Model | Dimensions [mm/in] – Rectangular Inlet | ||||
|---|---|---|---|---|---|
| B | C | D | E | F | |
| FH 250 | 890 | 573 | 289 | 470 | 190 |
| FH 315 | 937 | 574 | 339 | 470 | 240 |
| FH 355 | 906 | 638 | 387 | 530 | 290 |
| FH 400 | 1087 | 720 | 425 | 590 | 320 |
