EVCL Fan boxes
Description
Soundproof ventilating boxes, for ventilation or air extraction systems.
Features
Galvanized steel sheet structure with thermal and acoustic insulation.
Made of galvanized steel, forward-curved impeller, directly coupled enclosed motor, with integrated thermal protection, insulation class F and protection rating IP54.
Cable gland for power supply cable included in the casing.
Operating Air Temperature: -20 °C to +60 °C.
Finish: Corrosion-resistant galvanized steel sheet.
Use
Extraction or supply of clean or slightly dusty air. Airflow rates from 1000 to 5000 m³/h and static pressures up to 450 Pa.
Accessories
- RCS - Speed controls;
- Roof protection T- EVCL;
- Hood with bird mesh C- EVCL;
- Threaded bars EBF
Dimensions
All dimensions are in mm
Model A B C D E F G L K Weight mm mm mm mm mm mm mm mm mm kg 
EVCL 7/7 450 460 500 370 410 115 135 210 232 20 EVCL 7/7 450 460 500 370 410 115 135 210 232 20 EVCL 9/9 500 522 550 426 454 107 147 268 303 29 EVCL 10/10 550 575 600 479 504 104 177 294 330 33 EVCL 10/10 550 575 600 479 504 104 177 294 330 34 EVCL 12/12 650 650 700 554 604 105 198 347 392 48
Technical Features
Model Nominal mechanical power Nominal electrical power N° of poles Number of speeds Power Supply Maximum Current Draw Sound power(LwA) Fan Type Speed Control W W A dB(A) EVCL 7/7 80 80 6 1 230V-1F-50Hz 0,85 64 CLOSED RCS300 EVCL 7/7 150 180 4 1 230V-1F-50Hz 1,4 69 CLOSED RCS300 EVCL 9/9 550 660 4 1 230V-1F-50Hz 4,5 81 CLOSED RCS900 EVCL 10/10 250 329 6 1 230V-1F-50Hz 2,2 72 CLOSED RCS600 EVCL 10/10 550 789 4 1 230V-1F-50Hz 4,5 81 CLOSED RCS900 EVCL 12/12 750 887 6 1 230V-1F-50Hz 6 81 CLOSED RCS210
Air Flow
You can find the performance curves and the noise spectrum in the technical datasheet available in the “Documentation” section.
Model W N° of poles Number of speeds Static Pressure 50 Pa 75 Pa 100 Pa 150 Pa 200 Pa 250 Pa 300 Pa 350 Pa 400 Pa 450 Pa 500 Pa Flow Rate m3/h EVCL 7/7 80 4 1 1430 1108 818 EVCL 7/7 150 6 1 1600 1470 1286 721 115 EVCL 9/9 550 4 1 3802 3730 3670 3445 3260 2950 2540 1525 635 205 EVCL 10/10 250 4 1 3350 2995 2255 235 EVCL 10/10 550 6 1 3500 3455 2891 920 EVCL 12/12 750 6 1 5650 5000 3680 1380 603
Price List
Model W N° of poles EVCL Speed Control T- EVC Roof protection C-EVC Hood with bird mesh EBF Threated bars € € € € € EVCL 7/7 150 4 791,73 116,06 58,18 78,48 7,08 EVCL 7/7 80 6 781,64 116,06 58,18 78,48 7,08 EVCL 9/9 550 4 1.012,10 168,48 60,85 83,17 7,08 EVCL 10/10 550 4 1.039,82 168,48 60,85 83,17 7,08 EVCL 10/10 250 6 1.049,01 142,27 60,85 83,17 7,08 EVCL 12/12 750 6 1.333,06 248,98 61,99 85,45 7,08
Supply and installation of double-inlet centrifugal ventilation unit type EVCL or equivalent, designed for civil and industrial applications, manufactured with a compact structure in galvanized steel sheet with high corrosion resistance. The unit is equipped with integrated thermal and acoustic insulation, ensuring reduced heat loss and low noise levels while delivering high performance and acoustic comfort.
The fan is a double-inlet centrifugal type with forward-curved blades made of galvanized steel, capable of providing high efficiency and airflows of up to over 5,000 m³/h depending on the selected configuration. The construction includes a cable gland for power supply connection and a robust casing designed to facilitate installation and maintenance operations.
The unit is equipped with a high-reliability enclosed electric motor featuring integrated thermal protection, Class F insulation, ball bearings, and IP54 protection rating, suitable for continuous operation even under demanding conditions. Power supply is available in single-phase 230V or three-phase 230/400V at 50 Hz, with an operating temperature range from -25°C to +60°C.
Installation is intended on supply or extract air duct systems, with direct connection to ductwork and complete with all necessary accessories for proper operation. The unit shall be supplied complete, tested, and ready for use, compliant with current regulations and suitable to ensure reliability, long service life, and high energy performance.
