4-Inch 203 CFM Inline Duct Fan, Air Circulation Vent Blower For Hydroponics Basements And Kitchens

--HIGH-PERFORMANCE AIRFLOW: The 4-inch Inline Duct Fan boasts an impressive fan speed of 2500 RPM and an airflow rate of 203 CFM, ensuring a strong and efficient ventilation system. --CUTTING-EDGE DESIGN: The innovative design of our duct fan features an aerodynamic centrifugal impeller, delivering a powerful airflow while producing minimal noise. With its low soundprofile, you can enjoy a peaceful environment. --LONG-LASTING DURABILITY: We understand the importance of a and stable product. That's why our duct fan is constructed with factory-painted galvanized steel parts, capable of resisting atmospheric corrosion. --SMOOTH OPERATION WITH MINIMAL NOISE: Experience smooth and quiet operation with our powerful fan, generating a low noise output of only 49 dB. Whether you're using it indoors or outdoors, this fan operates smoothly. --VERSATILE APPLICATIONS: It is perfect for cooling lighting fixtures and effectively managing hot and humid conditions in grow tents, bathrooms, kitchens, hydroponics, HVAC applications, as well as commercial grow rooms