Refrigeration Fans
YWF Series External Rotor Axial Fan (Wire Mesh)
| Product | YWF Series External Rotor Axial Fan (Wire Mesh) |
| Category | Refrigeration Fans |
| Description | The YWF series external rotor axial fan is developed by Jiayi Fan with technical strength from many domestic universities, featuring high efficiency, low noise, low vibration, compact structure and beautiful appearance. The impeller is fixed directly on the motor outer circle for a short axial dimension — reaching the international advanced level. The mesh enclosure type (W) adds a protective guard over the fan, providing good safety protection for open installations. It suits kitchens, mines and other places with serious oil, smoke and dust, and can replace conventional axial fans. Blade diameters cover 200–630mm with single/three-phase and 2/4/6-pole motors, airflow of 510–13000 m³/h and 220V/380V voltage, with clear selection and easy installation. |
Key Features
- Mesh guard: good safety protection for open installations
- External rotor: short axial size, compact
- Efficient & quiet: high efficiency, low noise, low vibration
- Harsh environments: suits oil, smoke and dust conditions
- Full range: 200–630mm blades, single/three-phase
- Replacement: replaces conventional axial fans
Applications
- Ventilation and cooling in open installations
- Kitchens, mines and oily/dusty environments
- Equipment ventilation support
- Protected ventilation where personnel may touch the fan
FAQ
Q1: What is the benefit of the mesh type?
The guard provides good safety protection for open installations and areas where personnel may touch the fan.
Q2: Does it suit harsh environments?
Yes — kitchens, mines and places with serious oil, smoke and dust.
Q3: What voltages are available?
220V single-phase and 380V three-phase, 2/4/6-pole motors.
Q4: What blade diameters?
200–630mm, airflow 510–13000 m³/h.
Technical Specifications
| Model | Voltage (V) | Power (W) | Airflow (m³/h) | Static Pressure (Pa) |
|---|---|---|---|---|
| YWF2D-300 | 380 | 140 | 3250 | 205 |
| YWF2D-400 | 380 | 580 | 6480 | 240 |
| YWF2D-250 | 380 | 180 | 1800 | 120 |
| YWF4D-300 | 380 | 180 | 1950 | 192 |
| YWF4D-450 | 380 | 230 | 6100 | 125 |
| YWF6D-500 | 380 | 450 | 9600 | 215 |
| YWF4D-600 | 380 | 750 | 13000 | 230 |
* Parameters are for reference only; the actual product prevails. Custom specifications are available on request.
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Zhejiang Jiayi Fan Co., Ltd. — professional ventilation and air compressor manufacturer since 2003, exporting to 50+ countries. Send us your requirement for a full catalog and quotation.