Industrial FFU Fans
An industrial FFU (fan filter unit) is a self-powered, high-efficiency filtration module-equipped terminal air supply unit (FFU) widely used in Class 100 cleanroom environments, such as cleanrooms and clean production lines. The following are its core features and application information:
1. Product Features
High-efficiency filtration: Air is processed through HEPA filters, achieving a purification efficiency of 99.99% and a uniform air velocity of 0.45 m/s ± 20%.
Low-energy design: A direct-drive, backward-inclined blade blower produces noise levels below 50 decibels, ensuring energy savings and stable operation.
Modular structure: Single or multiple units can be connected in series, facilitating assembly into ultra-clean production lines or cleanrooms.
Various materials: The housing is available in mirror-finished stainless steel, aluminum alloy, and other materials to meet varying corrosion resistance requirements.
2. Application Scenarios
Semiconductor/Electronics Manufacturing: Used in Class 10-1000 cleanrooms to ensure a clean production environment.
Biomedical: Used for localized Class 100 cleanrooms, such as clean benches or assembly lines. Industrial purification: Such as hospital dust-free workshops and cleanrooms.
3. Maintenance and Safety
Regular maintenance: Check the filter condition and fan performance, and avoid frequent starts and stops to extend the lifespan.
Installation requirements: Leave at least 30cm of clearance at the top for easy maintenance.