Rapid Air Movement (RAM) is a UK ventilation brand for indoor and hydroponic cultivation, introduced in 2011 when Hydrogarden Ltd filed the RAM (Rapid Air Movement) EU trademark, which was registered in 2012. RAM designs specialist equipment for grow rooms and tents, including inline and mixed‑flow fans, EC silenced fans, wall and pedestal circulation fans, flexible and acoustic ducting, and carbon filters such as the AirTECH and Pro Filter ranges using Australian RC412 carbon. The lineup also covers fan speed controllers (AIR‑PRO II and Variispeed), dehumidifiers and humidifiers, and a CO2 monitor/controller. Products are developed by growers for growers, with how‑to resources on ventilation sizing, pressure drop and filter pairing, and distribution handled through HydroGarden in Coventry, United Kingdom.
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