Product details:
A mixed-flow centrifugal type exhaust/supply fan for moderate size ventilation applications specifically designed to bridge the transition from centrifugal to axial. FKD Series fans offer substantially quieter performance and are easier to install than axial arrangements. Fans can be mounted at any angle at any point along with the ductwork and straight-through airflow design allows easy installation. Fans can be easily removed from duct work for service. Fan motors are capable of operating in airstream temperatures of 140o F. Motor bearings are a permanently sealed, self-lubricating ball type. All fans are 100% speed controllable through a decrease in the voltage by using a solid-state or transformer type control.
