Laminar Flow Clean Room Ceiling FFU Fan Filter Unit 920-1225mm with 0.45m/s Air Velocity and 53-55dB Noise
This modular fan filter unit (FFU) features a high-quality motor and is designed for clean room applications including dust-free consoles, production lines, and local 100-class environments. The FFU draws air through primary and high-efficiency filters, delivering clean air at a constant velocity of 0.45 m/s±20% across the entire outlet surface.
- Extremely low power consumption for reduced operational costs
- Built-in air duct diversion system minimizes noise and pressure loss while improving fan efficiency
- Compatible with various T-GRID and HEPA/ULPA filter brands
- High-efficiency centrifugal fan with 50,000-hour service life
- Suitable for Class 1-1000 clean room environments
- Ideal for assembly into ultra-clean production lines with flexible configuration options
- Factory tested according to US Federal Standard 209E using dust particle counters
| Model | FFU-KLC920 | FFU-KLC1175 | FFU-KLC1225 | Unit |
|---|---|---|---|---|
| Size | 920×615×350 | 1175×575×350 | 1225×615×350 | mm |
| Air Flow | 800 | 1000 | 1200 | m³/h |
| Average Wind Velocity | 0.4/0.45/0.5 | 0.4/0.45/0.5 | 0.4/0.45/0.5 | m/s |
| External Static Pressure | 97 (10mmAq) | 97 (10mmAq) | 97 (10mmAq) | Pa |
| HEPA Filter Size | 915×610×69 | 1170×570×69 | 1220×610×69 | mm |
| Efficiency | 0.12μm @ 99.99% | 0.12μm @ 99.99% | 0.12μm @ 99.99% | |
| Power Consumption | 123 | 123 | 172 | W |
| Weight | 24 | 28 | 31 | Kg |
| Noise Level | 53 | 55 | 55 | dB |
YANING operates a 30,000+ square meter production facility equipped with advanced CNC equipment, laser cutting, automatic welding, and comprehensive production workshops for air filters, sheet metal, welding, spraying, and assembly. With over 100 experienced engineers, we deliver high-quality, cost-effective purification equipment while maintaining strict quality standards.
Our product range includes air filtration equipment (plate pre-filters, medium pocket filters, HEPA filters), fan filter units (FFU), air showers, pass boxes, and clean workbenches for clean room environments ranging from Class 100,000 to Class 10.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.