YWF550 Axial Flow Fan
This axial flow fan features a compact structure and professional design for efficient and low-noise operation. Constructed with steel blades and a protective coating, it is designed for long service life and easy installation.



Technical Specifications
Product Overview
YWF550 Axial Flow Fan
The YWF550 is a professional-grade axial flow fan featuring an external rotor motor, designed for reliable and continuous industrial operation. It is engineered with a compact, durable structure, including a phosphated and black plastic-coated steel guard grille and wall ring for enhanced longevity. With maintenance-free ball bearings and efficient aerodynamic blade design, this unit provides consistent airflow while maintaining low noise levels.
Key Features
Product Highlights
- Compact structure
- Professional design
- Fine process control
- Easy installation
- Efficient and low noise
- Long service life
Technical Specifications
Protection Rating
- Blade Diameter
- 550 mm
- Number of Blades
- 5
- Insulation Class
- B or F
- Operation Mode
- Continuous operation (S1)
- Approvals
- ULCECCC
Construction Materials
Component Materials
| Component | Material |
|---|---|
| Guard Grille | Steel, phosphated and black plastic coated |
| Wall Ring | Sheet steel, re-galvanised and black plastic coated |
| Blades | Sheet steel |
| Rotor | Coated in black plastic |



