Customization: | Available |
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Material: | SUS304 SUS316 |
Countertop Material: | Physiochemical Board |
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The air (wind) is sucked in by the fan (motor+impeller) inside the FFU fan filter unit. The absorbed air (wind) passes through the HEPA (High Efficiency Air Filter) or ULPA (Ultra High Efficiency Filter) filter screen under the FFU to filter out the large particles of dust particles in the air. Finally, the fresh air is uniformly sent to the clean room at a speed of 0.45m/s ± 20%.
Generally speaking, the clean rooms that can use FFU are all clean above 1000. Its basic structure is that the air first enters the top of the clean room through the MAU (first filter, medium efficiency filter), then the air is sent into the clean room through the FFU (secondary filter, HEPA or ULPA), and the air sent down is sent to the top of the clean room through the elevated floor, and then into the return air box.
1. Unique low vibration and noise;
2. Excellent air uniform distribution performance;
3. The wind speed is automatically constant and can be adjusted step by step;
4. The fan box and filter are separated for easy replacement and disassembly;
5. Modular installation, simple, convenient, safe and reliable;
6. The service life of the fan can reach 80000 hours;
series | Overall dimension (mm) | Rated air volume (m ³/ h) | Power consumption (W) | Noise (dB) | ||
length | width | height | ||||
FFU2/2 | 610 | 610 | 280 | 600 | 110 | ≤52db(A)@0.3m/s |
FFU3/2 | 915 | 610 | 300 | 900 | 160 | |
FFU4/2 | 1175 | 575 | 320 | 1000 | 280 |
Suzhou HJ Clean Technology Co., Ltd was established in 2004 in Suzhou, Jiangsu Province, the home of purification in China. It mainly produce equipments and instruments of clean room deals in business of clean room projects for pharmaceutical factory , laboratory , medical organization etc...
The company has more than 30 patents products, ISO9001 certification ,GMP certification and CE certification. The company is a member of China clean room Association and is one of Jiangsu Engineering Technology Research Center. We are in a leading position in the field of clean room.