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FFU (Fan Filter Unit) is the combination of the Fan and Filter,
also known as "filtering equipment of the air blower. Head is
usually installed in the clean room terminal air supply, usually
placed in the hoisting of the "dry" gasket seal on the keel frame.
Above the head part is fan module, the following sections for the
filter. According to the requirements of cleanliness, the filter
can provide different levels of efficiency (HEPA) or super
efficient (ULPA) filter, clean air for clean room. Fan module in
addition to overcome the resistance of the hepa filter head lower,
but also overcome the resistance of the entire circulation wind all
components of the channel, so as to maintain a set of wind speed
operation. Flexible head system had advantages of simple design and
construction, wind speed regulating, clean area is easy to change
wait for a characteristic, therefore has become one of the popular
industrial clean room system.
Product Information: Fan Filter Unit (FFU) is self-clean air equipment, it can be
installed to the ceiling or set on the holder, which can reach
Class100. FFU has HEPA filter and pre-filter, the fan absorbs the
air from the top through the prefilter and HEPA filter then the
clean air at 0.45m / s ± 20% speed blow out by the whole air supply
grill.
Salient Features: long use life, low noise and vibration, maintenance-free,
adjustable air speed, thousands unit can be easy controlled.
Factory Strict Test: according to international ISO14644-1 standards, with a dust
particle counter detection one by one to ensure the quality.
Application: widely used in the semiconductor, electronics, flat panel displays,
and optical disk drive manufacturers, bio- industries, assembled
clean room and laminar flow hood.Etc.
Model | YN-FFU-575 | YN-FFU-1175 | YN-FFU-1225 | YN-FFU-1175×2 | |
Cabinet Size | 575×875×230 | 575×1175×230 | 615×1225×230 | 1175×1175×230 | |
Cabinet Material | Epoxy powder coated steel/Galvanized steel with aluminum painted/Stainless steel | ||||
Air Flow(m3/h) | 800 | 1100 | 1200 | 2000 | |
Noise(dB) | 56 | 56 | 58 | 58 | |
Air Velocity | 0.3~0.5m/s | 0.3~0.5m/s | 0.3~0.5m/s | 0.3~0.5m/s | |
HEPA Filter | Size | 570×870×69 | 570×1170×69 | 610×1220×69 | 1170×1170×230 |
Efficiency | 99.995%0.3µm | 99.995%0.3µm | 99.995%0.3µm | 99.995%0.3µm | |
Frame | Aluminum | ||||
Initial pressure loss | 220pa/0.45m/s | 220pa/0.45m/s | 220pa/0.45m/s | 220pa/0.45m/s | |
Fan | Power Supply | 220V/50hz | 220V/50hz | 220V/50hz | 220V/50hz |
Type | Aluminum turbofan | ||||
Vibration | 0.2~0.5mm/s | 0.2~0.5mm/s | 0.2~0.5mm/s | 0.2~0.5mm/s | |
Total Power | 170W | 170W | 210W | 275W | |
Weight | 24kg | 28kg | 31kg | 47kg |