EN
4-72 Centrifugal Fan
- Target Customers: Factories, mines, large buildings, hotels, restaurants
- Core Advantages: Good aerodynamics; Low vibration; High efficiency & long life
- Core Keywords: Centrifugal fan, energy-saving ventilation
- Overview
- Product Advantages
- Application Scenarios
- Faq
- Recommended Products
The 4-72 series features optimized blade curves for smooth airflow and minimal vibration. It delivers airflow from 700 to 295,123 m³/h with static pressure of 600–3,713 Pa. Power ranges from 1.1 to 200 kW at speeds of 250–2,900 r/min. The fan is rated IP54 / Class F and features robust steel housing.
Product Advantages
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Excellent aerodynamics: Specially designed impeller reduces energy loss, achieving high efficiency across a wide operating range.
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Low vibration & long life: Precision-balanced rotating parts minimize mechanical stress, extending bearing and motor life.
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Flexible installation: Available in A/C/D transmission types to suit direct or belt drive needs.
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Noise level: 50–75 dB(A) depending on operating point.
Application Scenarios
- General factory ventilation
- Building HVAC supply/exhaust
- Dust collection systems
- Agricultural drying
FAQ
Q1: Is this fan suitable for cleanrooms?
– Yes, but additional filtration may be needed.
Q2: Can voltage be customized?
– Standard 380V/50Hz; other voltages available on request.
Q3: What is the noise level?
– 50–75 dB(A).
