SigilVentus

Precision EC Airflow with Silent Strength

SigilVentus is a premium ventilation brand under 2S International BV, originating from Shenzhen Shengshida Electronics Co., Ltd and refocused in 2019 for the hydroponic industry. Their EC motor inline fans, both silenced and mixed-flow, combine jet-engine-style impellers and metal housings to deliver powerful, low-vibration airflow optimised for grow-room stability. With ultra-quiet acoustic foam liners and ECU speed controllers, these fans are purpose-built to run whisper-silent while maintaining strong static pressure, even in long duct systems.

Beyond fans, SigilVentus offers a complete ventilation ecosystem including smart EC controllers with temperature/humidity probes, carbon filters packed with RC48 activated charcoal for high airflow and odour removal, and wireless remotes for convenience and precision. Their products are built with durable metal bodies, energy-efficient EC tech, and robust control options, backed by over 20,000 hours of component lifespan and quiet operation under 50 dBA.

At Hydro Oasis, we stock SigilVentus for its engineered ventilation solutions that blend silent operation with powerful performance. Ideal for both stealth grow environments and larger critical setups, their EC fans and accessories deliver consistent, controllable, and durable airflow, supporting healthier crop environments with ease.