The fan filter unit (FFU) is an air self-cleaning device that can be mounted on a ceiling or placed on a stand to achieve a local level of 100.
It can also be used to supply air at the end of a clean room. The product is equipped with an primary efficiency and high-efficiency two-stage filtration device. The fan sucks in air from the top and filters it with pre filter and hepa filter. The filtered clean air is sent out through the air outlet. There are two types of mounting methods: hanging and floor stand.
1). FFU box made of cold-rolled steel plate sprayed or made of stainless steel, compact structure and beautiful appearance;
2), using direct-drive high efficiency centrifugal fan, with long life, low noise, maintenance-free, small vibration, adjustable speed;
3), suitable for assembly into ultra-clean production lines, according to the process layout for a single use, can also be more than one series to form 100 assembly line. Efficient filter configuration, replacement is extremely convenient.
Model | FFU-YN920 | FFU-YN1175 | FFU-YN1225 | Unit |
Size | 920×615×350 | 1175×575×350 | 1225×615×350 | mm |
plenum chamber materials | Aluminized zinc plate/stainless steel./Powder coating plate | Aluminized zinc plate/stainless steel./Powder coating plate | Aluminized zinc plate/stainless steel./Powder coating plate | |
Air flow | 800 | 1000 | 1200 | m3/h |
Average wind velocity | 0.4/0.45/0.5 | 0.4/0.45/0.5 | /0.4/0.45/0.5 | m/s |
Extemal static pressure | 97(10mmAq) | 97(10mmAq) | 97(10mmAq) | pa |
Hepa filter size | 915×610×69 | 1170×570×69 | 1220×610×69 | mm |
Efficiency | 0.12um@99.99% | 0.12um@99.99% | 0.12um@99.99% | |
Filter initial pressure loss | 180Pa@0.45m/s | 180Pa@0.45m/s | 180Pa@0.45m/s | |
Power | 180Pa@0.45m/s | 180Pa@0.45m/s | 180Pa@0.45m/s | |
Fan vibration coefficient | 0.2-0.5mm/s | 0.2-0.5mm/s | 0.2-0.5mm/s | |
Power dissipation | 123 | 123 | 172 | W |
Weight | 24 | 28 | 31 | Kg |
Noise | 53 | 55 | 55 | dB |