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    85W Centrifugal Fan, 110V/220V, 2500 rpm

    High efficiency centrifugal fan with a power of 85W, a rated speed of 2500 rpm and an airflow of 216 m3/h. With its compact size and lightweight design, the 85W centrifugal exhaust blower is easy to install, quiet in operation and suitable for a wide range of environments.
    SKU: ATO-CF-85W
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    The powerful 85W centrifugal blower fan is made from high quality materials and is built to last, ensuring reliable operation and a long service life. Centrifugal blowers allow you to adjust the output of the blower to meet your specific needs thanks to their advanced airflow control system.


    Model ATO-130FLJ1
    Rated Voltage 220V 380V
    Rated Current 0.39A 0.25A
    Frequency 50Hz
    Power 85W
    Rotational Speed 2500 rpm
    Air Volume 216 m3/h
    Static Pressure 280 pa
    Noise ≤70 dBA
    Capacitance 2.2 uf /
    Wire length 1.m 0.25m
    Distance 3m
    Weight 2.4kg


    • The 85W centrifugal fan uses pure copper coils for low losses, high efficiency, and fast speed.
    • Impeller dynamic balance is precisely calibrated to keep the blower running smoothly and prevent the centrifugal blower from running out of control during operation.
    • The carbon steel casing protection grid effectively prevents accidental debris on both sides of the blower, improving the safety of the centrifugal blower during operation.
    • ATO centrifugal fans can be installed freely at 360° and can be hung in a positive direction.

    Dimension (Unit mm)

    Centrifugal blower dimension 

    Power A B D E G H Φi J K L M N φO Φp Q T
    85W 90 60 70 65 80 70 4-φ8 110 130 180 90 130 4-φ8 4-φ3 180 210


    Centrifugal blower installation


    Centrifugal blower applications


    Centrifugal fans are commonly used in various industrial applications such as HVAC systems, chemical processing, power generation, wastewater treatment, and pneumatic conveying systems. They are also utilized in the manufacturing of materials such as plastics, paper, and cement. Additionally, centrifugal blowers can be found in applications related to food processing, mining, and automotive manufacturing.

    Centrifugal blower applications

    Tips: How does a centrifugal blower work?

    A centrifugal blower, also known as a centrifugal fan, is a type of mechanical device used to move air or other gases. It works by using the centrifugal force generated by a rotating impeller to push air or gas outwards in a radial direction.

    The basic components of a centrifugal blower include an impeller, a housing, and a motor. The impeller is a rotating component with curved blades that draw air or gas into the blower and then propel it outwards. The housing is a stationary structure that surrounds the impeller and directs the air or gas flow in a specific direction. The motor is typically located outside the housing and provides power to rotate the impeller.

    When the motor is turned on, the impeller rotates at high speed, creating a low-pressure area in front of it. This low-pressure area draws in air or gas from the surrounding environment through the inlet of the blower. As the air or gas enters the impeller, it is accelerated by the curved blades and thrown outwards in a radial direction, creating a high-pressure area.

    The high-pressure air or gas then exits the impeller and flows through the housing, which is designed to direct the flow in a specific direction. The shape and size of the housing can vary depending on the desired flow rate, pressure, and direction. Some centrifugal blowers may also have additional components such as diffusers or dampers to further control the flow.

    Overall, the centrifugal blower works by using the centrifugal force generated by a rotating impeller to push air or gas outwards in a radial direction, creating a high-pressure flow that can be directed and controlled by the housing and other components.

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