Large air volume FFU cluster system | Automobile paint shop air purification

FFU Fan Filter Unit Clean Room
April 21, 2025
Category Connection: FFU Cleanroom
The single unit air volume is ≥1500m³/h, supporting multi-unit linkage control, quickly removing dust and VOCs in the paint shop, meeting the cleanliness standards of the automotive industry.
Brief: Discover the BFU Bottom-Access FFU, an easy-maintenance HEPA system designed for hospital ORs and microelectronics labs. Featuring a compact, vibration-free design, this FFU offers 360 m³/h airflow with ultra-low turbulence, perfect for ISO Class 4-6 clean zones.
Related Product Features:
  • Durable galvanized aluminum box with baked-paint diffuser for corrosion resistance.
  • MRJH® motor and metal impeller ensure stable airflow and ultra-low noise.
  • Three-speed adjustable wind speed (0.45-0.75 m/s ±3%) for flexible cleanroom needs.
  • H13 HEPA filter achieves 99.99% efficiency at 0.3μm particles.
  • Bottom-detachable design simplifies maintenance and filter replacement.
  • Optional flange connections (D=25mm) and group control modules for system integration.
  • Engineered for low noise operation (46-55 dB ±5 dB) at 1.5m below the filter.
  • Compact 620x620x350mm footprint integrates seamlessly into space-constrained ceilings.
Faqs:
  • How does the bottom-access design simplify HEPA filter maintenance in sterile environments like ORs?
    The tool-free, bottom-loading mechanism allows single-person filter replacement without dismantling the unit or disrupting laminar airflow, critical for maintaining ISO Class 5 conditions during surgeries or microelectronics production.
  • What makes this FFU suitable for vibration-sensitive applications like semiconductor metrology?
    Featuring a brushless DC motor with G2.5 dynamic balance and <3µm vibration levels, it eliminates interference with sensitive equipment (e.g., electron microscopes or lithography tools) while operating at <50dB.
  • Can the compact 620x620x350mm frame integrate with existing cleanroom grids?
    Yes, it supports drop-in installation for standard 2'x2' T-bar ceilings, flange-less sealing to prevent particle leakage, and optional adapters for ISO 14644-1 recertification.