18 Inch Shutter Exhaust Fan with Variable Speed Controller

Product Overview
This 18 inch shutter exhaust fan is designed for wall mounting to provide efficient ventilation in attics, sheds, garages, and greenhouses. It combines powerful airflow with a durable steel construction and a variable speed controller for customizable air circulation.

Key Features

• Heavy-duty all-steel construction ensures durability and resistance to deformation and weather elements.
• High-performance AC motor operates at 1450 RPM and 117W power for effective ventilation.
• Variable speed controller allows stepless adjustment of airflow from gentle breeze to strong flow.
• Delivers a powerful airflow of 2200 CFM at speeds up to 6.8 m/s while maintaining low noise levels.