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Extractor Centro 100 Blauberg 250 M3/h stands out for extracting air efficiently and steadily in Indoor cultivation. Connection to carbon filters of 100 mm, low noise level and centrifugal design intended for tents and rooms, optimizing climate and odor control.

The Extractor Centro 100 Blauberg 250 M3/h is a centrifugal fan designed for constant air renewal in grow spaces. The ABS plastic housing resists ambient humidity and allows safe mounting on walls, ceilings, or grow tent structures.
Inside, a single-phase motor with overload protection and automatic restart drives a rotor with backward-curved blades to generate useful pressure and overcome losses in filters, bends, and ducts.
The 100 mm outlet allows connection of a compatible carbon filter, silencers, and flexible or rigid ducts, achieving 250 m³/h airflow to keep temperature, humidity, and CO₂ within optimal ranges. With 80 W nominal power, 0.34 A, and a sound level of ≈46 dB, it offers a balance between performance and consumption. The unit features IPX4 splash protection and operates between -25 ºC and +55 ºC, ideal for compact tents, propagators, and vegetative areas.
It is advisable to complement with a potentiometer or fan-controller to adjust extraction according to season or thermal load.
Available at Hydroponics Blanes, Grow Shop in Spain, with discreet shipping of cannabis cultivation accessories and complete solutions for cheap indoor grow tents.
In indoor growing projects, proper ventilation makes a notable difference: fewer hot spots, less excessive humidity, and better gas exchange. Extractor Centro 100 Blauberg 250 M3/h continuously renews air in small/medium-sized tents, allowing joint operation with carbon filters and climate controllers.
• Stale air evacuation: heat, humidity, and aromatic compounds leave the enclosure.
• Microclimate stability: helps maintain temperature and humidity within target ranges.
• Odor control support: direct connection to 100 mm carbon filter.
• Effective gas exchange: improves transpiration and assimilation at every stage of the cycle.
It is one of the essential cannabis cultivation accessories when seeking a controlled environment with continuous airflow. The centrifugal design with backward-curved blades maintains stable static pressure, even with moderate duct runs. Hydroponics Blanes, trusted Grow Shop, offers compatible parts, clamps, and silencers to configure a complete ventilation kit.
It is used as the main extractor in 60×60, 80×80, or 100×100 cm tents (depending on thermal load), to accompany intensive irrigation cycles or humid nights, and to work with carbon filters without sharp drops in airflow. It is also practical as a dedicated extractor in cloning or drying areas where constant but contained renewal is needed.
1) Calculate airflow: tent volume (m³) × renewals/h (e.g., 30–60).
2) Install at the top of the enclosure to evacuate accumulated hot air.
3) Connect to 100 mm duct and carbon filter of the same diameter when necessary.
4) Reduce bends and long runs; seal joints with aluminum tape and clamps to prevent leaks.
5) Integrate certified potentiometer or fan-controller if airflow adjustment is required.
6) Check draft with hand or anemometer and periodically inspect fixings.
7) Keep filter and ducts clean to preserve airflow and sound level.
• 250 m³/h airflow at 100 mm outlet, perfect for compact tents.
• Backward-curved rotor with good useful pressure for filters and bends.
• Sound level ≈46 dB in well-sealed and cushioned setups.
• Single-phase motor with overload protection and automatic restart.
• Wide thermal range (-25 ºC to +55 ºC) and IPX4 protection.
• Moderate consumption of 80 W and current of 0.34 A.
Available at Hydroponics Blanes, Grow Shop in Spain with discreet shipping. Catalog of indoor growing, filters, ducts, and cheap indoor grow tents to complete your setup. Specialized staff helps size extraction according to LED power, duct length, and pressure losses, ensuring a balanced system from day one.
Technical specifications: Outlet diameter: 100 mm • Airflow: 250 m³/h • Power supply: 230 V / 50 Hz • Power: 80 W • Current: 0.34 A • Operating temperature: -25 ºC to +55 ºC • Speed: 2820 RPM • Sound level: 46 dB • Dimensions: 230 × 250 mm • Weight: 2.22 kg • Protection: IPX4 • Indoor or outdoor installation of the tent with the possibility of attaching a 100 mm carbon filter.
The Extractor Centro 100 Blauberg 250 M3/h solves air renewal in tents and compact rooms, integrating with standard filters and ducts. Stable ventilation, simple installation, and adequate flow to maintain controlled growing conditions.
At Hydroponics Blanes, trusted Grow Shop, you can purchase it along with cannabis cultivation accessories and complete climate solutions with discreet shipping nationwide.
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