4-72 centrifugal fan

Features: The 4-72 centrifugal fan is an efficient and energy-saving centrifugal fan. Its wing shaped blades, curved impeller front plate, and conical inlet collector structure make the fan highly efficient, low-noise, small in size, and highly reliable. In special circumstances, the air volume can be controlled by adjusting valves. (Can produce explosion-proof B4-72 explosion-proof centrifugal fan and anti-corrosion F4-72 anti-corrosion centrifugal fan)

Usage: The 4-72 centrifugal fan is suitable for air supply, exhaust, and general ventilation in various civil buildings. The F4-72 anti-corrosion centrifugal fan is suitable for installation and use in chemical plants, laboratories, basements, bathhouses, and other places, conveying corrosive gases, Korean acidic gases, and high humidity gases. The B4-72 explosion-proof centrifugal fan is a special explosion-proof fan, suitable for installation and use in places with explosion-proof requirements such as fuel and gas boiler rooms, high concentration dust workshops, oil depots, gas storage stations, and warehouses storing flammable and explosive materials. It can transport gases with flammable, explosive, and volatile properties.

Specifications:

Fan diameter: Φ250~2000mm，

Airflow: 2200~200000m3/h,

Wind pressure: 300~2500Pa