AC Dual-Fan FFU Redundant Airflow System | Pharmaceutical Grade HEPA Filtration | 24/7 Critical Environment Operation

The AC Dual-Fan FFU 1175X1175X215 is a fail-safe air filtration solution designed for mission-critical environments requiring uninterrupted operation, such as sterile pharmaceutical production, vaccine fill-finish lines, and high-risk biocontainment labs. With dual EC motors and synchronized airflow control, this unit ensures zero downtime even during fan failure, maintaining ISO Class 3-5 compliance for particulate-sensitive processes.

Key Features

1. Smart Construction: Galvanized aluminum casing integrated with 10 alarms and RS485 protocol for real-time monitoring and control.

2. High-Capacity Fan System: Dual Phoenix MRJH motor with metal impeller delivers large air volume and ultra-low noise.

3. Three-Speed Airflow: Adjustable wind speed (0.45–0.75 m/s ±5%) for flexible cleanroom requirements.

4. H13 Filtration: Non-partition HEPA filter achieves 99.99% efficiency at 0.3μm particles.

5. Optimized Power: 300W–380W rated power ensures stable 220V/50Hz operation.

6. Low Vibration: ≤5μm peak vibration for precision-sensitive environments.

Application Scenarios

Cleanroom air purification in pharmaceutical, electronics, and biotech facilities.
High-volume manufacturing zones requiring ISO-certified H13 filtration.
Facilities demanding advanced monitoring (RS485) and multi-alarm systems.

FAQ :
1. How does the dual-fan design ensure uninterrupted airflow in critical pharmaceutical environments?
The dual-fan redundancy guarantees continuous operation—if one fan fails, the second automatically compensates to maintain ISO 14644-1 compliance, preventing costly production halts or contamination risks in sterile drug manufacturing.
2. What certifications and filtration standards does this FFU meet for GMP-grade cleanrooms?
Equipped with pharmaceutical-grade H14 HEPA filters (99.995% @0.3µm), it exceeds EU GMP Annex 1 and FDA CFR 210/211 requirements. Each unit is ISO 9001/CE certified, with optional PQ/OQ validation support for audit readiness.
3. How is the system optimized for 24/7 operation in energy-sensitive facilities?
Smart power management: Dual EC motors reduce energy use by 30% vs. traditional AC fans, with <150W power draw per fan.
Predictive maintenance: Built-in vibration sensors and RS485 alerts notify teams of filter clogs or motor issues before failures occur.