Exhaust Fans

About these products These inline duct fans are designed to provide efficient ventilation in a variety of environments, such as grow tents, hydroponic grow rooms, electronics equipment rooms, kitchens, basements, and more. Available in 4", 6", and 8", these fans offer different airflow capacities to suit your needs: Model VV-GDFJ-AC4 (4"): 200 CFM Model VV-GDFJ-AC6 (6"): 400 CFM Model VV-GDFJ-AC8 (8"): 750 CFM Model VV-GDFJ-EC4 (4"): 205 CFM Model VV-GDFJ-EC6 (6"): 402 CFM Model VV-GDFJ-EC8 (8"): 807 CFM Equipped with high-quality EC motors, these fans provide powerful airflow while maintaining a low noise level, from 28 dB to 39 dB depending on the model. This ensures you can work or enjoy your space without disturbing noise, providing a comfortable and quiet environment. The EC models are equipped with a smart controller that allows you to It allows you to adjust the fan to different modes: on, off, timer, or automatic, depending on the temperature or humidity. This facilitates precise airflow regulation for optimal ventilation. The AC models offer manual controls for convenient and personalized speed adjustment. With hanging slings, anti-vibration mats, and stainless steel clamps, these fans are easy to install anywhere. They can be hung or wall-mounted, offering flexibility to suit your needs and save space. Furthermore, the compact design of all models allows for easy installation in tight spaces. Thanks to their copper motors, these fans are highly durable, energy-efficient, and have a long lifespan. The fans are built to operate under demanding conditions and continue delivering reliable performance for extended periods. Key Differences Airflow: The 4" model (VV-GDFJ-AC4 and VV-GDFJ-EC4) is suitable for smaller spaces, providing an airflow of up to 200 CFM or 205 CFM. If you need to ventilate a larger area, the 6" and 8" models offer 400 CFM and 750 CFM options, respectively. EC vs. AC Motor: The EC models (VV-GDFJ-EC4, VV-GDFJ-EC6, VV-GDFJ-EC8) have an energy-efficient EC motor with automatic temperature and humidity control, while the AC models (VV-GDFJ-AC4, VV-GDFJ-AC6, VV-GDFJ-AC8) feature a high-power copper motor, ideal for those seeking manual control. Noise Level: The EC models offer lower noise levels, between 28 dB and 32 dB, making them ideal for environments where silence is required, while the AC models offer slightly more noise, between 29 dB and 39 dB, but are still quite quiet compared to standard fans. Specifications Model VV-GDFJ-AC4 (4"): Airflow: 200 CFM Rated Power: 31 W Noise Level: 29 dB Dimensions: 12 x 9.3 x 7.5 inches (304 x 235 x 190 mm) Weight: 4.4 lbs (1.98 kg) Model VV-GDFJ-AC6 (6"): Airflow: 400 CFM Rated Power: 60 W Noise Level: 34 dB Dimensions: 12 x 10 x 8.4 inches (306 x 255 x 212 mm) Weight: 6.3 lbs (2.84 kg) Model VV-GDFJ-AC8 (8"): Airflow: 750 CFM Rated Power: 126 W W Noise level: 38 dB Dimensions: 12 x 9.3 x 11 inches (303 x 235 x 280 mm) Weight: 6.8 lbs (3.08 kg) Model VV-GDFJ-EC4 (4"): Airflow: 205 CFM Rated power: 21 W Noise level: 28 dB Dimensions: 11.8 x 9.2 x 7.1 inches (300 x 235 x 182 mm) Weight: 4.3 lbs (1.94 kg) Model VV-GDFJ-EC6 (6"): Airflow: 402 CFM Rated power: 38 W Noise level: 32 dB Dimensions: 12 x 10 x 8.4 inches (306 x 255 x 214 mm) mm) Weight: 5.3 lbs (2.4 kg) Model VV-GDFJ-EC8 (8"): Airflow: 807 CFM Rated Power: 68 W Noise Level: 39 dB Dimensions: 12 x 9.4 x 10.8 in (304 x 240 x 275 mm) Weight: 6.4 lbs (2.9 kg) Package Contents For all models: 1 x Inline Duct Fan 4 x Rubber Mats 1 x Hanging Sling 4 x Self-Tapping Screws 1 x User Manual EC Models: 2 x Stainless Steel Clamps