The FFU (Fan Filter Unit) is a high-performance air purification system designed for cleanroom environments requiring ISO 14644-1 compliance. Engineered for industrial and laboratory applications, it features a lightweight aluminum-zinc coated casing, a 400-series aluminum alloy centrifugal impeller, and a no-divider HEPA filter for superior particle control. With adjustable airflow, low noise operation, and energy-efficient design, it ensures contamination-free air circulation in critical environments.
| Parameter Name | Value |
|---|---|
| Material | Aluminum-zinc coated plate |
| Impeller System | 400 Aluminum Alloy + Centrifugal Fan |
| Air Speed | 0.45-0.75 m/s ±5% (adjustable) |
| Noise Level | 48-58 dB ±5 dB (static test 1.5m below HEPA) |
| Power Supply | 220V/50Hz, Rated Power: 150W-190W ±5W |
| Vibration | ≤5μm peak |
| Size | 575×575×215 (mm) |
| Certifications | ISO 14644-1, ISO 9001, CE |
| Parameter/Feature | Our Product | Market Average | Advantages |
|---|---|---|---|
| Filter Pleat Count | 315 pleats | 260 pleats | Larger filtration area, improving filtration efficiency and dust holding capacity |
| Pleat Height | 50 mm | 38 mm | Thicker filtration media improves filtration performance and longevity |
| Protective Mesh Brand | High-quality 9N brand | Generic brands | Superior support and protection, ensuring structural stability |
| Frame Thickness | 1.0 mm | 0.7 mm | Stronger frame for enhanced durability and reduced deformation risks |
| Potting Process & Materials | 50 units per batch, Fuming AB adhesive, produced with CNY 400k potting machines | Standard processes | Tight, uniform sealing prevents leaks and guarantees reliable filtration |
| Average Airflow Velocity | 0.8 m/s | 0.65 m/s | Higher airflow capacity with lower resistance, boosting system efficiency |
| Motor | Waterproof | Non-waterproof | Enhanced safety and reliability in diverse environments |
Cleanroom air circulation in pharmaceutical, electronics, and biotechnology facilities. Supplemental filtration for ISO-certified manufacturing environments. Laboratories requiring particulate control with adjustable airflow.