The FDT Series Low-Noise Cabinet Centrifugal Fan is a high-performance, corrosion-resistant ventilation unit developed with advanced technology and refined mechanical design. It features a fiberglass composite casing, offering excellent corrosion resistance, anti-aging properties, and low noise operation. Widely used in hotels, restaurant kitchens, shopping malls, theaters, office buildings, basements, central air conditioning systems, and refrigeration engineering applications.
· FRP Composite Casing: The outer shell is constructed from fiberglass composite material, significantly enhancing corrosion resistance and anti-aging performance compared to standard metal fans.
· Low-Noise Design: Optimized aerodynamic structure and precision-balanced impeller ensure extremely low mechanical vibration and noise levels.
· Integrated Cabinet Structure: Compact, aesthetic design with built-in sound insulation, ideal for installation in commercial and public spaces where noise control is critical.
· Direct-Drive Configuration: The motor is integrated within the cabinet, reducing transmission losses and simplifying installation.
· Excellent Corrosion Resistance: The fiberglass composite casing provides long-term protection against corrosive environments, making it suitable for kitchen exhaust and humid conditions.
· Ultra-Low Noise: Advanced sound insulation and aerodynamic design ensure quiet operation, meeting strict noise standards for commercial spaces.
· High Airflow & Efficiency: Optimized impeller design delivers high airflow rates with minimal energy consumption.
· Durable & Low Maintenance: Anti-aging FRP material and robust construction ensure a long service life with minimal maintenance requirements.
The fan is designed for general ventilation and exhaust applications. The conveyed air must not contain sticky substances, flammable gases, or high concentrations of corrosive vapors. The operating temperature should not exceed 60°C.
The series includes models from 9" to 36", with power ranging from 0.55kW to 45kW and speeds from 350r/min to 1400r/min.
| Model | Power(kW) | Rotation(r/min) | Air Flow(m³/h) | Total Pressure(Pa) |
|---|---|---|---|---|
| 9" | 0.55 / 0.75 / 1.1 / 1.5 | 800 / 900 / 1200 / 1400 | 1590~4212 | 86~432 |
| 10" | 0.75 / 1.1 / 1.5 / 2.2 | 800 / 900 / 1200 / 1400 | 2238~5922 | 108~598 |
| 12" | 1.1 / 1.5 / 2.2 / 3 | 800 / 900 / 1200 / 1400 | 3771~9991 | 154~769 |
| 15" | 1.5 / 2.2 / 3 / 4 | 600 / 720 / 850 / 900 | 4607~10460 | 121~441 |
| 18" | 2.2 / 3 / 4 / 5.5 | 600 / 720 / 800 / 830 | 7733~16193 | 176~543 |
| 20" | 3 / 4 / 5.5 / 7.5 | 560 / 610 / 720 / 800 | 9196~19888 | 200~539 |
| 22" | 4 / 5.5 / 7.5 / 11 | 600 / 650 / 720 / 800 | 14026~28300 | 273~750 |
| 25" | 5.5 / 7.5 / 11 / 15 | 520 / 580 / 650 / 720 | 16896~35410 | 214~853 |
| 28" | 7.5 / 11 / 15 / 18.5 / 22 | 500 / 560 / 600 / 650 / 720 | 18845~46262 | 219~875 |
| 30" | 11 / 15 / 18.5 / 22 / 30 | 520 / 580 / 600 / 610 / 650 | 27958~52899 | 341~860 |
| 33" | 11 / 15 / 18.5 / 22 / 30 / 37 | 400 / 450 / 500 / 550 / 600 / 630 | 27840~64926 | 290~1080 |
| 36" | 15 / 18.5 / 22 / 30 / 37 / 45 | 350 / 400 / 450 / 500 / 550 / 580 | 31490~77278 | 264~1086 |