WFT Type FRP Wall-Mounted Ventilation Fan
The WFT Type FRP Wall-Mounted Ventilation Fan is a compact, energy-efficient ventilation unit designed for direct installation on exterior walls. It features a low-noise wall-mounted impeller, direct motor drive, and a square fiberglass composite casing with a built-in weatherproof hood, making it ideal for both industrial and commercial ventilation applications.
WFT Model Features
Material & Structural Properties
· The fan casing is constructed from fiberglass composite material, offering excellent corrosion resistance against moisture, chemicals, and harsh weather conditions.
· The low-noise impeller is directly coupled to the motor for high efficiency and quiet operation.
· The square housing design allows for easy installation on concrete, brick, or light steel stud walls.
· The built-in rain hood provides protection against the elements while maintaining an aesthetic appearance.
Core Advantages
· Weatherproof & Corrosion-Resistant: The fiberglass casing and integrated rain hood ensure long-term performance in outdoor and corrosive environments.
· Easy Installation: Compact square design simplifies wall-mounting in industrial facilities, commercial buildings, and residential spaces.
· Low Noise & High Efficiency: Optimized impeller and direct drive design deliver high airflow with minimal noise and energy consumption.
· Explosion-Proof Option: Can be customized with explosion-proof motors for use in hazardous environments.
Transport Medium Restrictions
The conveyed gas must not contain sticky substances. The concentration of dust and hard particles must not exceed 150mg/m³. The gas temperature must be ≤60°C, and the relative humidity can be up to 100%.
Model Selection
The series includes models from 2.5A to 6A, with power ranging from 0.12kW to 1.5kW and speeds from 960r/min to 1450r/min.
| Model |
Power(kW) |
Rotation(r/min) |
Air Flow(m³/h) |
Total Pressure(Pa) |
| 2.5A |
0.12 |
1450 |
1500 |
60 |
| 3A |
0.18 |
1450 |
2000 |
75 |
| 3.5A |
0.25 |
1450 |
3200 |
90 |
| 4A |
0.37 |
1450 |
5000 |
120 |
| 4.5A |
0.55 |
1450 |
6650 |
150 |
| 5A |
0.37 / 0.75 |
960 / 1450 |
8000 / 9000 |
80 / 185 |
| 5.5A |
0.37 / 1.1 |
960 / 1450 |
8500 / 13000 |
100 / 230 |
| 6A |
0.75 / 1.5 |
960 / 1450 |
12000 / 18000 |
128 / 290 |
Q1: What is the primary application of the WFT fan?
A1: It is designed for wall-mounted ventilation in industrial workshops, commercial buildings, and residential spaces, providing exhaust air and fresh air intake.
Q2: What makes this fan suitable for outdoor installation?
A2: The integrated rain hood and fiberglass composite casing provide excellent protection against rain, moisture, and corrosion.
Q3: Can this fan be customized for explosion-proof applications?
A3: Yes, it can be fitted with an explosion-proof motor for use in hazardous environments.
Q4: What are the operating limits for temperature and humidity?
A4: The maximum gas temperature is 60°C, and it can operate in high humidity environments up to 100% relative humidity.
Q5: Can the fan handle dust-laden air?
A5: Yes, but the dust and hard particle concentration must not exceed 150mg/m³, and the gas must not contain sticky substances.
Q6: Is this fan suitable for continuous operation?
A6: Yes, it is designed for 24/7 continuous operation with low noise and vibration.
Q7: What type of motor does it use?
A7: It uses a direct-drive motor, with power ratings varying by model.
Q8: How do I select the right model for my project?
A8: Select based on your required airflow (m³/h) and static pressure (Pa). Our technical team can help you choose the best model based on your specific application.
Q9: What wall types is this fan compatible with?
A9: It can be installed on concrete walls, brick walls, and light steel stud walls.
Q10: What after-sales support do you provide?
A10: Each unit includes a detailed installation and operation manual, and we offer full after-sales technical support.
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