Backward-curved centrifugal fan series
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  • Backward-curved centrifugal fan series

Backward-curved centrifugal fan series


High efficiency and energy savings, low noise levels, and excellent stability ensure that the fan operates quietly and smoothly over the long term. The backward-curved centrifugal fan features a robust structural design with high-strength blades and impellers, enabling it to handle heavy operational loads. It offers large airflow and high static pressure, making it suitable for meeting the diverse needs of various ventilation systems.

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Product Features

High efficiency and energy savings, low noise levels, and excellent stability ensure that the fan operates quietly and smoothly over the long term. The backward-curved centrifugal fan features a robust structural design with high-strength blades and impellers, enabling it to handle heavy operational loads. It offers a large airflow volume and high static pressure, making it suitable for meeting the diverse needs of various ventilation systems.

 

Model

133, 175, 190, 220, 225, 250, etc.

 

Pressure range

338~1000 Pa

 

Airflow range

260~1600 m 3/h

 

Usage scenarios

In the industrial sector, commercial buildings, air purification, and environmental protection engineering, it can also be applied to ventilation in subway tunnels and underground spaces, as well as ventilation and air exchange in warehousing and logistics facilities.

Keywords:

Backward-curved centrifugal fan series

Qualification Certificate

Invention Patent / Axial Fan
Invention Patent / Centrifugal Fan Impeller
Invention Patent: High-Speed, Low-Noise Centrifugal Fan with Air Filter
Utility Model Patent Certificate / Utility Model Name: Valve Blade and Smoke Exhaust Valve
Utility Model Patent Certificate / Utility Model Name: Fire Damper Frame and Fire Valve
New Patent Certificate / New Name: Automated Production Line for Fire Damper Fixing Bolts and Fire Damper Housing
Trademark Registration Certificate
ISO9001 Quality Management System Certificate
ISO 14001 Environmental Management System Certification
ISO 45001 Occupational Health and Safety Management System Certification
Standardized Certificate for Safe Production
Intellectual Property Certification

Production process

Factory environment

Factory environment

Factory environment

Factory environment

Factory environment

Factory environment

Factory environment

Factory environment

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