EFFECTIVE VENTILATION: Powerful blower with a fan speed of 2550 RPM for an air flow of 390 CFM. Moves air through your target location efficiently for optimal ventilation LOW NOISE LEVEL: Durable plastic fan housing and blades for extremely low noise(<37 dB); Variable speed controller for easy fan speed adjustment. EASY INSTALLATION: Removable duct ends with locking tabs for quick removal and easy maintenance and a cord length of 5.4 feet for hassle free setup. VERSATILE APPLICATIONS: Suitable for industrial, household and horticulture ventilation applications for air clean and temperature control.
1. Voltage: 110-120V, 60Hz or 220-240V, 50Hz, or customized according to customer requirements. 2.Diameter: 100mm-200mm. 3. Material: shell PP; blade ABS 4. Color: white. 5. Operating temperature range: -20℃~60℃ 6. Energy saving and long life. 7. Suitable for indoor ventilation