Description
Big airflow, very little noise
The RAM EC Silenced Fan 200mm moves up to 1078 m³/h at just 58.3 dB. A multi-phase EC motor sits inside a lightweight aluminium casing lined with 50mm of insulating rockwool, and an independent speed controller is supplied, along with an IEC power lead with UK plug.
Key Benefits
- Quiet for its output – 58.3 dB at 1078 m³/h, thanks to the 50mm rockwool acoustic lining.
- Efficient EC motor – RAM rate it at around a quarter of the power of a traditional AC duct fan; 70/75 W on this size.
- Speed controller included – set the airflow independently to suit the grow space.
- Soft-start circuitry – less wear and tear every time the fan starts.
- Self-lubricating bearings and a white powder-coated finish for durability and heat reflection.
Noise is often what limits extraction in a home grow: turn a loud fan down and heat and humidity creep up, leave it high and it can be heard through the house. A silenced EC fan lets you run the airflow the grow tent actually needs, day and night, without the drone.
How to Use
- Plan the run: connect 200mm (8") ducting and pair the fan with a carbon filter rated about 20% above its free-air flow.
- Mount it: fix the fan to a firm support with the airflow direction away from the filter, and clamp both spigots.
- Set the controller: start at a low setting and raise it until temperature and humidity stay steady with the lights on.
Technical Specifications
- Duct size: 200mm (8")
- Airflow: 1078 m³/h
- Power: 70/75 W
- Noise: 58.3 dB
- Supply: 110–240 V, 50 Hz; IEC lead with UK plug
- Motor: multi-phase EC with soft start
- Casing: aluminium, white powder coat, 50mm rockwool insulation
- Control: independent fan speed controller supplied
