Enhance your ventilation system with this high-performance Inline Booster Duct Fan, designed for stable and efficient airflow in a variety of settings. Featuring a robust pure copper motor with permanently lubricated bearings, this duct fan ensures reliable operation with minimal maintenance. Its durable metal housing and unibody die-cast construction provide long-lasting strength, reduced vibration, and smoother airflow for optimal performance. Key Features: · Powerful Pure Copper Motor: Equipped with a strong motor and permanently lubricated bearings, delivering consistent power and quiet operation without the need for complicated maintenance. · Durable Metal Housing: Constructed with high-quality metal and unibody die-cast design without welded seams, enhancing durability and reducing vibration for smoother airflow. · Compact and Efficient Design: Available in 4, 6, and 8-inch diameters, this lightweight fan operates at 2800 RPM and delivers up to 174 CFM airflow, making it ideal for installation in tight spaces. · Low Noise Operation: Features a superior balanced centrifugal impeller that ensures long service life and quiet performance, with noise levels under 50 dB, suitable for any environment. · Versatile Applications: Perfect for boosting airflow in kitchens, bathrooms, hotels, workshops, basements, attics, and HVAC systems. Also ideal for use in grow rooms as an intake or exhaust fan to maintain fresh air circulation. Specifications: · Type: 8 Inch · Material: Metal · Color: Black · Item Size: 150 x 200 mm (5.9 x 7.9 inches) Package Includes: · 1 x Inline Booster Duct Fan This inline booster duct fan is a reliable and efficient solution for improving air circulation in residential, commercial, and agricultural environments. Its compact size, durable construction, and quiet operation make it an essential component for maintaining fresh and healthy air flow wherever ventilation is needed.