Spider Farmer® 4 Inch (100 mm) Inline Duct Fan – 348 m³/h with Smart GGS Controller and App Control

The Spider Farmer® 4-inch (100 mm) inline duct fan kit with integrated GGS Controller offers a compact and highly efficient ventilation solution for indoor grow tents, cabinets, and smaller grow rooms. The combination of an energy-saving EC motor, precise sensors, and smart app control enables fully automatic climate regulation, reliable odor control, and constant air exchange.

Powerful, Robust, and Extremely Quiet

The duct fan operates with a modern mixed-flow design and an EC motor that drives high-quality impellers. With a power consumption of only 27 watts, a strong airflow of up to 348 m³/h (205 CFM) is generated. The lightweight ABS plastic blades reduce air resistance and increase airflow by 40%. With an extremely low noise level of only 26.8 dB(A), the system operates almost silently. The robust plastic housing is IP42 dust and splash-proof, ETL/FCC certified, and designed for continuous operation in humid growing environments.

Smart Climate Control & Daisy-Chain

The included Smart Controller features 10 selectable speed levels and controls temperature and humidity fully automatically via programmable alarms and settings. Up to two 4-inch fans can be operated on a single controller via a daisy-chain connection. The GGS Controller is powered directly via the connection to the fan. The external sensor records environmental values in real time to control four versatile operating modes:

• Manual Mode: The fan speed can be continuously adjusted between 25% and 100%. A CO2 device can be coupled via an optional SensorPro set, which automatically switches off when the fan is active.

• Time Slot Mode: Allows setting exact start and end times, including freely definable operating and standby speeds.

• Cycle Mode: Configuration of automatic interval cycles (runtime / pause time) with exact repetition counts.

• Environment Mode: Offers five specialized sub-programs (Temperature Priority, Humidity Priority, Pure Temperature Control, Pure Humidity Control, and a combined Temp/Humid Mode) to prevent heat stress or mold growth.

Technical Data & Specifications

Scope of Delivery

• 1x Spider Farmer® 4-inch (100 mm) Inline Duct Fan

• 1x GGS Controller (power supply directly via the fan)

• 1x Temperature and Humidity Sensor

• 1x Light Adapter

• 2x Steel Hanging Hooks

• RJ12 Cable

• 1x User Manual