The Revolution Silenced fan range is a class apart - the most efficient inline hydroponic fans on the market, wrapped in an engineered silenced body. The custom-built acoustic housing halves the noise of the standard fan without reducing the powerful air flow - even with the normal pressures of a grow room environment. The silenced fans are engineered to be  powerful and silent.

The Revolution Vector is the EC version of the fan, using state of the art EC technology, Vector fans are more powerful and over 50% more efficient than AC fans with no humming or buzzing at low speeds. These fans are the most efficient powerful duct fans of their size and can precisely control with the GAS EC Controller.

The Revolution Stratos AC version offers greater air flow and performance under pressure than any other AC fan on the market, without all the noise. Triac controls the Stratos fans, step transformers or frequency controllers.