Metal Centrifugal VENTILATION Fan 4" Duct

VENTS VKM inline centrifugal duct fan is designed for residential and commercial ventilation applications. The quiet and efficient backward curved impeller is capable of operating in high pressure systems. VKM fan is designed to boost airflow through long or complex duct runs and provide ideal solutions for residential and commercial applications. The most common uses are bathroom exhaust, range hood exhaust and duct boosting.Perfect for any application where you meet high static pressure. Permanently lubricated ball bearing external rotor motor with backward curved centrifugal impellers assures long life and maintenance free operation. Automatic reset thermal overload protection ensures safety and prevents product damage. Ideal for long duct runs ETL certification ensures you of product quality and safety. HVI certification warrant performance and efficiency to give you a piece of mind. Quiet and efficient, vibration free operation. Strong construction for long life. Pre-wired and supplied with mounting bracket for easy installation.