Characteristic

4-72 centrifugal fan is a kind of high efficiency and energy saving centrifugal fan, its airfoil blade, curved impeller front plate and cone arc inlet collector structure, so that the fan has high efficiency, low noise, small volume, strong reliability, in special circumstances, the size of the air volume can be controlled by adjusting valve.(Can produce explosion-proof type B4-72 explosion-proof centrifugal fan, anticorrosive type F4-72 anticorrosive centrifugal fan)

Purpose

Centrifugal fan is suitable for air supply, exhaust and general ventilation of all kinds of civil buildings.F4-72 type anticorrosive centrifugal fan is suitable for installation and use in chemical factory, laboratory, basement, bath and other occasions, conveyor belt corrosive gas, Korean acid gas and high humidity gas.B4-72 explosion-proof centrifugal fan is a special explosion-proof fan, which is suitable for installation and use in the occasions with explosion-proof requirements such as oil and gas boiler room, high concentration dust workshop, oil depot, gas storage station, storage warehouse of inflammable and explosive articles, etc. It can transport inflammable, explosive and volatile gases.

Specifications
Diameter of fan: Φ250~2000mm,
Quantity: 2200 ~ 200000 m²/ h,
Wind: 300 ~ 2500 pa