Introduction:
Clean rooms with clean class 1000 (FS209E standard) or ISO6 or above usually adopt FFU layout, and local purified environments or clean cabinets, clean benches, etc. are usually realised with FFU. FFU is a kind of air filtration system with its own fan.
![Clean Room EC FFU]( "Clean Room EC FFU")
The basic construction of the FFU:
1.Housing: its material is commonly used galvanised aluminium alloy coated steel, aluminium alloy, or stainless steel. The role of one is to support the fan and wind guide ring, the second is to support the deflector;
2. Deflector: airflow equalisation device, built into the interior of the box, below the fan around;
3. Pre-filter. Prevents possible damage to the HEPA filter from debris generated by construction, maintenance, or other conditions.
4. EC motor. Low energy consumption, lower cost in the long run.
5. Airflow equalisation device. Adjust the outlet airflow of FFU to improve the airflow distribution in the clean area.
6. Mini pleat HEPA filter. Used to capture particles around 0.3 micron dust and various suspended matters.
Common dimensions:
SIZE(W*L*H)mm | 575*1175*350 | 1175*1175*350 |
Material | Galvanised aluminium alloy coated steel, aluminium alloy, or stainless steel. |
Air Velocity | 0.36-0.6m/s(THREE SPEED ADJUSTABLE) |
HEPA FILTER | 99.99%@0.3um (H13)/99.999%@0.3um(H14)/ULPA |
Power Supply | EC (110V , 220V), 50/60HZ, 1PHASE |
Features:
Sensitive operation. Speed can be adjusted precisely as needed.
Energy efficient. High efficiency, low energy consumption, can effectively reduce equipment operating costs. Suitable for places where a large number of FFUs are laid.
Low noise. Due to its special design principle, EC FFU operates with low noise, which improves the comfort of the production and office places.
Reliable and stable. Stable operation, continuous operation is not easy to failure, improve the service life of the equipment.
Applications:
Widely used in various occasions requiring high cleanliness environment, such as biopharmaceuticals, chemical experiments, electronic semiconductor and other fields. In such environments, the performance advantages of EC motor FFU can be better played out, and can meet the cleanliness and air volume requirements of different occasions.
In the future development plan, EC motor FFU will continue to be widely used, and constantly upgraded and optimised to meet the needs of different areas of clean environment.
About us:
Snyli Environmental Technology (Shandong) Co., Ltd has been in the field of air purification for more than ten years, and has rich experience in the production of FFU, and has a number of R & D patents for this product.
![Snyli Environmental Technology (Shandong) Co.,Ltd]( "Snyli Environmental Technology (Shandong) Co.,Ltd")
