SigilVentus EC Silenced Fan 150MM
The SIGILVENTUS SILENCED FAN is simply designed to make the wrapped EC motor fan work quietly with no-humming, no vibration and no airflow loss. Due to the use of the selected high density acoustic foam, it has been proved to be one of the quietest inline fans in the horticulture industry. ENGINEERED SILENCED BODY Using durable piano wire springs to attach EC fan motor to the steel silencing housing, it simply makes the whole fan vibration-free. The acoustic foam used inside is Eco and fire-pr