KeLing Purification Technology Company
KeLing Purification Technology Company Limited ------------------------------------------------------------- Advanced. High-Qulity. Reasonable.
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Customizable HEPA Filter Fan Filter Unit/ FFU Galvanized Material
Introduction
FFU is air cleaning equipment to supply purified air to the clean room for manufacturing semiconductor, liquid crystal, etc. The installation space is the system ceiling grid. For a large clean room, the number of required FFU is from several hundreds to several thousands.
Advantages
1. The construction period can be shortened;
2. The degree of cleanness from class 10 to class 1000 can be set and the degree of cleanness can be set at each area;
3. Because the back in the ceiling is a low-pressure, the potential of the leakage is low;
4. Bay method or through the wall method is possible by the arrangement of layout of FFU;
5. The velocity of the air flow can be set at each area;
6. Flexible increase or change of the clean room is possible by the arrangement of FFU.
Market prospect
1. To reduce running cost by saving energy;
2. To reduce construction cost and term by thin, light and compact structure;
3. To reduce initial cost by total design of clean room including noise spec. etc;
4. We development FFU units basing upon the above concept to meet all the requirements for constructing, operating and maintaining clean rooms.
Parameter
| Fan Filter Unit | ||||
| Model | KEL – FFU920 | KEL – FFU1175 | KEL – FFU1225 | |
| External size: (W*D*H)mm | 920X615X350 | 1175X575X350 | 1225X615X350 | |
| Air Flow | 900m3/h | 1000m3/h | 1200m3/h | |
| Construction | Stainless steel 304/aluminum/galvanized steel/steel with power coated | |||
| Air Velocity | 0.3 / 0.35 / 0.4 / 0.45 / 0.5 / 0.6 m/s | |||
| Control system |
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| Pressure (pa) | 97 (10mm)Aq | |||
| Hepa Filter | Size(mm) | 915X610X69 | 1170X570X69 | 1220X610X69 |
| Efficiency | 99.99% @0.3um | |||
| Pressure | 180pa @0.45m/s | |||
| Power supply | 220/110V 50/60HZ | |||
| Fan power | 123W | 123W | 175W | |
| Noise | 52dB | 52dB | 52dB | |
Display
