SigilVentus PROLINE 8” EC Inline Duct Fan System with Temperature & Humidity Controller, 8-Inch

SIGILVENTUS 8” PROLINE EC INLINE FAN SYSTEM WITH SMART CONTROLLER is built to handle airflow demands in large grow tents and dual-filter duct systems. With IPX4-rated metal construction and a high-performance EC motor, it delivers durable, quiet, and smart ventilation for indoor horticulture.

HIGH AIRFLOW FOR FILTERED SYSTEMS
Capable of generating 710 CFM with 53 mmH₂O static pressure, this 8-inch inline fan is optimized for 4x8 ft to 5x10 ft tents, carbon-filtered HVAC lines, or extended duct layouts. Its 3800 RPM EC motor maintains strong flow under backpressure, while keeping noise levels at just 47.3 dBA.

MOISTURE-RESISTANT METAL BODY
The powder-coated housing resists corrosion and meets IPX4 standards, making it ideal for high-humidity environments like hydroponic rooms or greenhouse operations. Its compact frame and efficient power draw support long-term continuous use.

SMART FAN SPEED MANAGEMENT
The included C8 climate controller automatically adjusts fan speed based on real-time temperature, humidity, and lighting data. With 7 programmable modes—including Auto Trigger, Timer, Cycle, and Circadian—the fan dynamically maintains ideal airflow conditions around the clock.

PACKAGING CONTENT
1 x SigilVentus 8" EC 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.