Fan Filter Unit (FFU)
Modular fan filter unit for clean benches, clean booths and production lines — low power consumption, low noise, multiple speed controls and RS485 group control for dozens to thousands of units.
Overview
A Fan Filter Unit (FFU) is a laminar-flow filter air supply unit that can be installed individually or modularly. With an FFU at its core, you can build clean workbenches, clean booths, clean production lines and other clean spaces or local purification equipment — or mount it directly on production machinery.
Key Features
- Low energy, high performance: direct-drive backward-curved fan from major AC/DC brands — higher efficiency, lower noise, more durable, more energy-saving.
- Scientific air duct design: low resistance and noise, saving technical interlayer space.
- Flexible design: outer dimensions, box material and power configuration customized to your needs; supports CE, UL and other international certifications.
- Safe operation: high-strength walkable casing for safe installation and maintenance, remote monitoring and adjustment.
- Multiple safety devices: overload current relay, motor protection, fault indicator and signal loop; optional thermal protector, fuse and motor circuit breaker.
- Multiple speed controls: single-stage, three-stage, five-stage and stepless variable-voltage speed regulation.
- Group control: centralized management of dozens to thousands of units via RS485 bus with control host, repeaters and control modules.
- Non-standard customization: sizes, thickness, materials, functions, air volume, face velocity and mounting methods — including ultra-thin, explosion-proof, corrosion-proof and high-airflow models.
Applications
Lithium battery, new energy, optoelectronics, electronics, semiconductors, photovoltaics, biopharmaceuticals, medical, laboratories, hospital operating rooms, cell culture, precision instruments, food, packaging, glass, PCB, LCM, touch screen, LED and electronics assembly areas — any environment requiring high cleanliness.
