Low energy consumption, low noise level, easy installation EC FFU system with HEPA/ULPA filter, including convenient large- scaled integrated control via the eLisa system.

The RadiFan EC FFU is a self-contained ceiling unit for use in turbulent mixing and laminar flow clean room applications like semiconductor, electronics, food, flat panel, biological pharmacy and other applications where airborne contaminants must be carefully controlled. The unit is designed to achieve clean room Class 100 to Class 1.

Advantages of RadiFan EC FFU
User-friendly Control System
  • Large-scale integrated control via eLisa System
  • Individually controlled and monitored by the Central computer : operator logging, energy consumption analysis, diagnosis error messages and error localization, graphics, etc.
Low Noise Level
  • High efficiency
  • Low maintenance with a long life DC motor
  • 5dBA lower compared to AC motor
40% Lower Energy Consumption
  • DC motor has a 40% lower energy consumption compared to AC motor
High Total Static Pressure
  • External static pressure of 50 to 150 Pa at full rated airflow
  • Allows for additional attachment of a optional pre-filter
Low Off-gassing Components
  • Filter / PTFE is characterized for low/zero dissemination of chemical elements (Boron, phosphorous, sodium, potassium, silicon, and so on)
Easy Installation
  • Designed to easily set in place on ceiling grids without hold-down clamping
  • Optional quick filter replaceable adapter panel for Room Side Replaceable (RSR) are available

RadiFan EC FFU Specification Table
(Results based on Fibreglass HEPA Filter)

Model RadiFan EC FFU
Size (Length*Width)(mm) 1175*575 1175*1175
Inlet Cone Diameter (mm) 275+25 (Inlet Cone) 320+35 (Inlet Cone)
Weight (kg, GL) 35.5 54.6
Casing Material Stainless Steel/ Aluminium/ Galvalume
Appropriate Temperature °C -25~40
Air velocity (m/s) 0.45 (Customizable)
Filter Glass Fibre
Filter Thickness (mm) 69
Gasket EPDM
Power Supply 220V 1 50 /60 Hz

RadiFan EC FFU Performance Perimeter

Dimension 1175*575 Dimension 1175*1175
External Pressure Drop (Pa) 0 50 100 0 50 100
Efficiency H13 U15 H13 U15 H13 U15 H13 U15 H13 U15 H13 U15
Total Pressure Drop (Pa) 105 120 155 170 205 220 105 120 155 170 205 220
Filter Pressure Drop (Pa) 105 120 105 120 105 120 105 120 105 120 105 120
Power Consump- tion (W) 53 62.5 69.2 83 93 102 100 109 135 140 168 190
Power (A) 0.25 0.29 0.32 0.382 0.429 0.478 0.461 0.504 0.621 0.638 0.744 0.864
Noise Level (dBA) 42.7 46.3 46.8 48.7 47.4 50.4 46.3 46.5 49.7 50.4 51.5 52.4