The VEVOR Shutter Exhaust Fan 312 mm offers a powerful airflow of 1250 CFM for immediate ventilation in spaces such as attics, garages, warehouses, greenhouses, and workshops. It effectively removes stagnant air, dust, heat, and unpleasant odors, helping to maintain a cooler and more comfortable environment.

• Powerful performance with quiet operation: Aims for steady and efficient ventilation with low noise up to 60 dB.
• Durable construction: The metal steel housing provides high strength and a long service life.
• Automatic shutters: Open and close automatically, limiting the entry of rain and small particles.
• Easy installation: Features a pre-wired power cable for quick activation.

Technical specifications:

• Model: HA-300M-220
• Product dimensions: 370 x 370 x 192 mm
• Net weight: 3.64 kg
• Power: 34 W
• Operating voltage: 230V 50Hz
• Airflow: 1250 CFM
• Speed: 1400 r/min
• Air velocity: 6.5 m/s
• Noise level: 60 dB or lower
• Shutter opening angle: 50° or greater

Important note: The speed controller and power plug are not included and must be purchased separately.