Revolution Silenced EC Duct Fan V2 | Ultra Quiet Systemair Inline Fan

The Revolution Silenced EC Duct Fan V2 is a high-performance inline ventilation fan designed for hydroponics and indoor growing environments where powerful airflow and ultra-quiet operation are essential. Engineered in Germany by Systemair, this next-generation EC fan delivers strong airflow while significantly reducing noise, making it ideal for grow tents and grow rooms where sound control matters.

The advanced acoustic housing and energy-efficient EC motor allow growers to maintain excellent ventilation without excessive noise. By efficiently removing stale air, excess heat and humidity, the fan helps maintain stable environmental conditions that support healthy plant development throughout vegetative growth and flowering.

Key Benefits

• Ultra-quiet silenced housing for low-noise ventilation
• Energy-efficient EC motor technology
• Fully sealed housing prevents air leaks and improves efficiency
• High airflow and pressure performance for demanding grow rooms
• Double-balanced fan blades reduce vibration and airflow noise
• Maintenance-free motor designed for long operational life
• Fully serviceable design for long-term reliability
• Compatible with G.A.S Enviro V2 Controller using a G.A.S EC cable pack
• Precision engineered in Germany by Systemair
• 2-year manufacturer guarantee

How It Solves Grow Problems

Effective ventilation is critical in indoor growing environments. Without proper air exchange, heat from grow lights can accumulate, humidity can rise during the flowering stage, and stale air can reduce plant health and nutrient uptake.

The Revolution Silenced EC Duct Fan V2 moves large volumes of air through the grow room while remaining extremely quiet. Its sealed acoustic housing and sound-dampening foam minimise vibration and airflow noise, making it suitable for growers who need discreet or low-noise ventilation systems.

Consistent airflow helps remove excess heat and humidity while replenishing fresh CO₂-rich air. This stabilises the grow room climate, supports strong root development and nutrient uptake, and encourages healthy plant growth. Maintaining balanced environmental conditions throughout vegetative growth and the bloom stage helps growers achieve improved bud density and higher yields.

How to Use

1. Install the fan inline within your grow room ducting system between the carbon filter and exhaust outlet.

2. Secure the fan using appropriate mounting brackets or hanging straps to minimise vibration.

3. Connect ducting to the fan flanges and secure with clamps to create an airtight seal.

4. Connect the fan to a suitable EC controller such as the G.A.S Enviro V2 using a compatible EC cable for precise speed control.

5. If no controller is used, the fan will operate at full power (100%) in simple on/off mode.

6. Adjust airflow through the controller if installed to maintain stable temperature and humidity in your grow tent or grow room.