KeLing Purification Technology Company
KeLing Purification Technology Company Limited ------------------------------------------------------------- Advanced. High-Qulity. Reasonable.
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SUS304 Class 100-10000 Cleanroom FFU With EMB Centrifugal Fan
CUSTOMIZED DESIGN IS AVAILABLE
Product Description:
A fan filter unit (FFU) is a type of motorized air filtering equipment. It is used to supply purified air to clean rooms, laboratories, medical facilities or micro-environments by removing harmful airborne particles from recirculating air.
The units are installed within the system's ceiling or floor grid. Large clean rooms require a proportionally large number of FFU, which in some cases may range from several hundred to several thousand.
Units often contain their own pre-filter, HEPA filter and internally controllable fan air distribution.
Applications
- Fan Filter Unit (FFU) is air cleaning equipment to supply purified air to the clean room for manufacturing photo-electronics,
semi-conductor, 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.
- We developed DEVISER Fan Filter Unit(FFU)basing upon the concepts including, to reduce running cost by saving energy, and to reduce initial cost by total design of clean room; such as noise specifications etc., to meet all the requirements for constructing, operating, and maintaining clean rooms.
- ustom thin & Mini type of Fan Filter Unit is available for your requirements.
Advantages of clean room with Fan Filter Unit method
- The degree of cleanliness from class 1 up to 100,000 can be set and it can be set at individual area.
-Because the back in the ceiling is a low-pressure area, the potential of the leakage is extremely low.
-Bay method or through the wall method is possible by the arrangement of layout of FFU.
-The volume of the air flow can be set at each area.
-Flexible increase or change of the clean room is possible by the arrangement of Fan Filter Unit.
Features
3 - section or variable speed airfoil turbo fan made by aluminum alloy, which pursued the most suitable designed by computer analysis, provides high efficiency and low-noise characteristics.
carrying handle makes transportation and installation easier.
safety socket block for connecting electric power is most suitable for a small clean room system.
optional ULPA filter, which is 99.9999% efficiency at 0.12 microns, is available to meet the extremely critical clean area needs.
Product Parameter:
| MODEL | KEL-FFU615 | KEL-FFU920 | KEL-FFU1175 | KEL-FFU1225 | |
| External size (mm) (WXDXH) | 615X615X350 | 920x615x350 | 1175x575x350 | 1225X615X350 | |
| Material | Steel plate with painting/galvanized steel/aluminum/stainless steel | ||||
| Air flow(m3/h) | 600 | 800 | 1000 | 1200 | |
| Air velocity (m/s) | 0.3/0.35/0.4/0.45/0.5 | ||||
| Pressure(pa) | 97(10mmAq) | ||||
| Control system | 1: Power on/off 2: Control air speed up/down | ||||
| HEPA FILTER | Size(mm) | 610X610X69 | 915X610X69 | 1170x570x69 | 1220x610x69 |
| Efficiency(%) | 99.995% @ 0.3um | ||||
| Pressure (pa) | <220pa @ 0.45m/s | ||||
| Power supply | 220V/110V ,50/60HZ | ||||
| Power (w) | 115w | 115w | 123w | 172w | |
| Noise (Db) | 57 | 57 | 57 | 57 | |
Customer’s design is available.
