The 4-72 type double inlet centrifugal fan is engineered for high-performance ventilation in commercial and industrial environments including hotels, theaters, workshops, and entertainment venues. This backward-curved blower fan operates efficiently with medium temperatures up to 80°C and handles non-sticky, non-corrosive air streams.

• Double suction intake structure for enhanced airflow
• Available in standard models: 6E, 8E, 10E, 12E, 14E, 16E, 20E
• Right or left rotation options with clear directional indicators
• Multiple outlet angles (0°, 90°, 180°) with custom configurations available
• Compact design with simplified installation and maintenance

• Impeller: Dual impellers with 10 airfoil blades each, precision balanced for smooth operation
• Casing: Welded steel plate construction with integrated bearing support
• Air Inlet: Arc conical flow channel design for optimal air intake
• Bearing Housing: Double row centripetal spherical bearings with calcium sodium base grease lubrication

• Cement manufacturing
• Industrial boiler systems
• Power generation facilities
• Chemical processing plants
• Combustion support systems
• Industrial cooling systems
• Corrosive gas handling
• Drying equipment
• Dust collection systems
• Forced draft applications
• Fume exhaust systems
• General ventilation
• Incineration processes
• Induced draft operations