Features a wired stepless fan controller; PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.Duct Size: 4-12inch | Bearings: Dual Bal...
Longwell’s supply and exhaust ventilation systems are perfect for various premises with limited mounting space. They are designed to connect with rectangular air ducts in the following sizes: 400x200, 500x250, 500x300, 600x300, 600x350, 700x400, 800x...
Features a wired stepless fan controller; PWM-controlled EC motor provides quiet and energy-efficient performance with minimal heat and noise.Duct Size: 4-12inch | Bearings: Dual Ball...
LONGWELL specializes in high-performance metal inline fans, designed to provide efficient airflow and ventilation in various industrial and commercial settings. Our metal inline fans are crafted with durable materials, ensuring they withstand ha...
Features and Advantages: - A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops. - Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application. ...
- Material： Plastic / Metal - Customizable features include time delay, temperature sensors, humidity sensors, and other tailored functionalities. - Integrated backdraft damper to prevent the return of air and entry of insects. - Ensures stable pe...
Enjoying more than 10% discount and technical support.
