Product Description
The SYS4-72 High Volume Centrifugal Forced Draft Fan is specifically engineered for industrial cooling and dust removal applications, providing exceptional airflow performance and operational reliability. Constructed with a robust FRP composite structure, this fan exhibits superior corrosion resistance and lightweight durability, making it particularly suitable for demanding environmental conditions.
Key Features
High Performance: Delivers substantial airflow capacity (up to 150,000 m³/h) and high static pressure (1.6 kPa), ensuring efficient cooling and effective dust extraction.
Energy Efficiency: Equipped with an advanced IE5 motor, which minimizes energy consumption while maintaining optimal performance levels.
Quiet Operation: Designed to operate at low noise levels (≤85 dB(A)), complying with stringent workplace safety regulations.
Customizable Design: Available in both horizontal and vertical configurations, with optional silencers and a range of flange sizes (DN400-DN1600).
Wide Temperature Range: Capable of handling gases within the temperature range of -20°C to 120°C, demonstrating adaptability to extreme operating conditions.
Product Parameters
1. Basic Technical Parameters
Parameter |
Specification |
Unit |
Air Volume |
12,500 - 150,000 |
m³/h |
Air Pressure |
360 - 16,000 |
Pa |
Impeller Diameter |
400 - 1,600 |
mm |
Rotation Speed |
1,450 / 2,900 |
rpm |
Motor Power |
1.1 - 25+ |
kW |
Voltage/Frequency |
380V/50Hz (Customizable) |
V/Hz |
Material |
Full FRP / Steel Frame + FRP Composite |
- |
Blade Type |
Backward-curved / Forward-curved |
- |
2. Material & Structure
Parameter |
Specification |
Description |
Housing Thickness |
5 - 8 |
mm (2 - 3 mm anti-corrosion layer) |
Impeller Material |
FRP Molding / Fiberglass Reinforced |
Corrosion-resistant, anti-aging |
Drive Method |
Belt Drive / Direct Drive |
Optional reducer available |
Installation Method |
Horizontal / Vertical / Wall-mounted |
Customizable brackets supported |
3. Performance Parameters
Parameter |
Specification |
Test Standard |
Efficiency |
≥85% |
GB/T 1236-2017 |
Vibration Intensity |
≤2.8 |
mm/s |
Noise Level |
≤85 |
dB(A) (ISO 5801 Standard) |
Temperature Range |
-20ºC ~ 120ºC |
Short-term peak: 150ºC |
4. Application Parameters
Parameter |
Application Scenarios |
Industry Cases |
Gas Type |
Corrosive gases (HCl/sulfuric acid mist), dust, high-temperature gases |
Chemical, electroplating, environmental protection |
Medium Handled |
Acid/alkaline waste gas, dusty air |
Steel plants, cement factories, pharmaceutical workshops |
Maximum Dust Concentration |
≤1,000 |
mg/m³ (Optional dust filter available) |
Detailed Photos


Applications
- Industrial cooling systems, including steel mills and power plants.
- Dust collection in mining, cement, and manufacturing facilities.
- Ventilation systems in chemical processing plants and wastewater treatment facilities.
Certifications & Service
Certified under CE, ISO 9001, and SGS anti-corrosion standards.
Includes a comprehensive 1-year warranty covering parts and labor, along with round-the-clock technical support (24/7).
Packaging & Shipping
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