SigilVentus PROLINE SILENCED 6” EC Inline Duct Fan System with Temperature & Humidity Controller, 6-Inch

SIGILVENTUS 6” PROLINE SILENCED EC INLINE FAN SYSTEM WITH SMART CONTROLLER is engineered for indoor growers who demand quiet, precise, and automated climate control. Housed in a sound-insulated steel shell with anti-vibration mounting, this system delivers high-performance airflow with minimal acoustic footprint.

WHISPER-QUIET AIRFLOW FOR GROW SPACES
With an airflow capacity of 350 CFM and 51 mmH₂O static pressure, this fan is designed for 3x3 ft to 5x5 ft tents, filter-equipped ventilation paths, and hobby grow rooms. The 5000 RPM EC motor delivers consistent airflow even under moderate resistance—while keeping operating noise as low as 42.9 dBA.

SOUND-INSULATED AND MOISTURE-RESISTANT
The fan's powder-coated steel housing is internally lined with acoustic foam and sealed to achieve IPX4 moisture protection. Whether used in grow tents, propagation environments, or small greenhouse setups, it offers long-term durability and low-vibration operation.

ADVANCED DIGITAL CONTROLLER INCLUDED
The bundled C8 smart controller monitors temperature, humidity, and light intensity via a 5-meter external probe. With 7 intelligent operating modes—including Auto Trigger, Day/Night, Cycle, and Circadian—the fan adapts in real time to environmental changes for maximum efficiency and plant health.

PACKAGING CONTENT
1 x SigilVentus 6" EC Silenced Inline Duct Fan
1 x C8 Temperature & Humidity Controller
1 x 5 Meters Speed Control Cable with 3.5mm TRRS Jack
1 x Full Speed Plug
1 x Type-C Power Adapter
1 x Temperature & Humidity Sensor with Light Shield
1 x Manual
1 x Installation Screw Kit

INSTALLATION ADVICE
A detachable fast clamp is one of our recommended selected accessory for hard/PVC duct installation, which can be detached from the fan for easy cleaning, maintenance, and repair.

NOTE: ALL SIGILVENTUS EC FANS DO NOT FUNCTION WITHOUT SPEED CONTROL CONNECTION. SPEED CONTROL MUST BE CONNECTED BEFORE POWER UP.