• No Cross Contamination / SS
  • No Risk of inhalation of powders
  • Easy to Clean
  • Easy HEPA Filter exchange from underneath unit

Filter Fan Units are key elements in clean room ventilation systems.“Chemietron” supplies the elements for Filter Fan Units (FFU) as well as the units themselves. Starting from standard FFU design, our team of experts implements the specification for your special project.

Technical Specifications : -

Air cleanliness : ISO Class 5 / Class 100 / M 3.5 AREA
Air Velocities : 0.45 ± 0.05 mps (90 ± 20 FPM)
Air Flow : Horizontal / Vertical
Noise Level : Less than 65 dB
Vibration Level : Minimum
Power Supply : 230V AC, 1-Ø, 50HZ

Filter Fan Units made by Chemetron are available: -

  • As standard or customized versions
  • For standard and customized ceiling grids
  • For different filter and grid sizes
  • As top load or bottom load versions
  • For various air flows and pressure drops
  • With minimal vibration and audible noise emissions
  • With an external rotor motor system
... Flexibility

As the needs or uses change in a facility, the units can be exchanged with lay-in lights or blank panels. For facilities with lower classification, upgrades can be obtained by simply adding additional FFU’s. When a computer controlled management system is installed, units or clusters of units can be remote controlled to operational needs.

... Cost effective

Use motors with the lowest power consumption available. With complete controllability of each and every FFU

... Salvageability

FFU’s are fully salvageable as stand-alone units.

Model HEPA Area Over All Dimension W X D X H
CFFU-22 610 x 610 x 69 710 x 1140 x 2240
CFFU-32 915 x 610 x 69 920 x 615 x 400
CFFU-42 1220 x 610 x 69 1225 x 615 x 400
CFFU-62 1830 x 610 x 69 1820 x 615 x 400