Description
GORILLA BOX 315 2500 M³/HR is the high-capacity single-fan extraction unit from GorILLAbox delivering 2500 m³/hr airflow from a 315mm impeller, providing commercial grow room operators with the extraction power needed for large, multi-light growing environments where substantial heat and humidity loads must be managed efficiently. We have been recommending GorILLAbox ventilation products to UK growers since 2017 as a robust, commercially capable extraction solution for serious growing operations.
Why 315mm Extraction Capacity Is Required for Large Commercial Grows
As grow room scale increases, the relationship between canopy area, total lighting wattage, and required extraction capacity scales non-linearly — a room running twelve 600W HID lights generates heat and humidity loads that smaller fans simply cannot address adequately. At 2500 m³/hr, the GorILLAbox 315 provides the airflow necessary to exchange a large grow room’s air volume multiple times per minute, removing heat before it accumulates to levels that stress plants, replenishing CO2-depleted air during peak photosynthetic periods, and managing the substantial transpiration moisture output of a fully planted commercial canopy. The 315mm duct format delivers this airflow with manageable static pressure characteristics that remain effective even when connected to large-format commercial carbon filter installations — unlike smaller fans that lose significant airflow when driving through the resistance of a well-loaded carbon filter.
Electrical Requirements, Installation, and Commercial Integration
At 2500 m³/hr, the GorILLAbox 315 draws meaningful electrical current — ensure the supply circuit is rated for the fan’s draw and that cabling is sized appropriately. Install with anti-vibration mounts and flexible duct couplings at both inlet and outlet connections to minimise structural noise transmission. The 315mm duct connections require appropriately rated ducting and carbon filters — pair with a commercial-grade 315mm carbon filter rated for the airflow to ensure effective odour management. For grow rooms where EC speed control is required for environmental integration, confirm the fan’s motor type is compatible with the intended control method. Browse our full GorILLAbox ventilation range and commercial carbon filter selection for a complete large-scale extraction system build.
Browse the full range: Explore our complete New Products range at The Horticulture Company. Also in this range: IONIC CALMAG PRO, UGRO XL BASIC 70LITRE, EXHALE CO2 BAG, PLANT !T YOYO (PACK OF 8).







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