The Hyper Fan Stealth delivers the highest CFM per watts compared to any silenced fan on the market. Using laminar flow blade plus stator technology - only optimal airflow is provided to your grow room environment. Combining state of the art ECM Motor with heavy duty sealed ball bearings - enclosed inside a silencing canister with light weight acoustic foam liner makes the fan 75% quieter consuming up to 50% less power than traditional fans.Complete with speed controller and sturdy integrated mounting brackets. 75% quieter than other fans on market No vibration even on lower speeds Superior Multi Phase EC Motor Using Soft start' circuitry to ensure longer performance Constructed from Lightweight aluminium casing Independent fan speed controller unit Multi Phase EC Motor with self lubricating bearings
