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The Cornwall Electronics SilentEC extractors combine EC technology, high efficiency and adjustable speed control to optimise airflow in your growing environment. Available in 150, 200, 250 and 315 mm diameters, with airflow rates of up to 3,192 m³/h.
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C/Moianes 24 08014 Barcelona Spain
The Cornwall Electronics SilentEC extractors are designed to provide efficient, adjustable ventilation for growing installations. They feature an EC motor, variable speed control and different extraction capacities to suit the requirements of each installation.
The range is available in 150, 200, 250 and 315 mm diameters, with maximum airflow rates ranging from 594 to 3,192 m³/h. A versatile solution for configuring your extraction system according to the amount of air that needs to be moved and the specific requirements of your installation.
The EC motors allow the extractor speed to be adjusted via 0-10V, PWM or potentiometer, making it possible to adapt its operation to the ventilation requirements of your installation. Depending on the model, SilentEC extractors offer maximum speeds of up to 5,000 RPM and maximum static pressures of up to 677 Pa.
| Specification | SilentEC 150 | SilentEC 200 | SilentEC 250 | SilentEC 315 |
|---|---|---|---|---|
| Power supply | 230 V / 50 Hz | 230 V / 50 Hz | 230 V / 50 Hz | 230 V / 50 Hz |
| Power consumption | 40 W | 75 W | 150 W | 320 W |
| Maximum speed | 5,000 RPM | 3,800 RPM | 3,200 RPM | 3,000 RPM |
| Maximum airflow | 594 m³/h | 1,295 m³/h | 1,808 m³/h | 3,192 m³/h |
| Maximum static pressure | 500 Pa | 520 Pa | 510 Pa | 677 Pa |
| Maximum noise level | 50 dB | 51 dB | 55 dB | 68 dB |
| Outer diameter | 214 mm | 265 mm | 315 mm | 376 mm |
| Inlet/outlet diameter | 148 mm | 198 mm | 248 mm | 313 mm |
| Overall length | 545 mm | 698 mm | 858 mm | 940 mm |
| Length without flanges | 467 mm | 618 mm | 768 mm | 848 mm |
| Distance between mounting hooks | 142 mm | 187 mm | 233 mm | 281 mm |