FFU Standard type
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
- A 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.
- A carrying handle makes transportation and installation easier.
- A safety socket block for connecting electric power is most suitable for a small clean room system.
- An optional ULPA filter, which is 99.9999% efficiency at 0.12 microns, is available to meet the extremely critical clean area needs.
Specification
FFU Standard type
FFU - S(AC type)
- 3 speed sections selection or variable speed turbo fan, low noise level, completely closed type, no dust being generated, special design of the air diversion & air duct to try to decrease the pressure drop & noise level and improve fan static pressure as well. Easy maintenance & repair, the control panel is with ON/OFF switch, indicator lamp, running indicator amp, failure abnormal indicator lamp, and failure output of a & b dry contact.
- With backward inclined fan impeller, dynamic vibration balance: G2.5
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AC Type
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Item
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FFU-S420S
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FFU-S430S
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FFU-S525
|
FFU-S440S
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| Outside Dimension |
W
|
1175
|
1175
|
1475
|
1175
|
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|
D
|
575
|
875
|
725
|
1175
|
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|
H
|
360
|
360
|
360
|
360
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| Boby Construction |
SUS430 ＆ AL-Zn
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| HEPA ULPA |
Features
|
Alumium，Filtration Efficiency 99.99%，0.3um ／ 99.999%，0.1~0.12um
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Dimension
|
1170×570×50
|
1170×870×50
|
1470×720×50
|
1170×1170×50
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| Air speede |
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
|
| External Static Pressure (Pa) |
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
|
| Air Veloctity (m/s) |
0.36
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
|
| Air volume (CMM) |
15
|
18
|
20
|
24
|
28
|
30
|
24
|
28
|
30
|
30
|
35
|
40
|
|
| Noise (db) |
53
|
56
|
59
|
50
|
55
|
58
|
50
|
55
|
58
|
55
|
58
|
60
|
|
| Power consumption (W) |
110
|
130
|
149
|
198
|
211
|
225
|
198
|
211
|
225
|
210
|
230
|
250
|
|
| Total Weight (Kg) |
38
|
43
|
46
|
57
|
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| Power Supply |
AC 1Ø220V 60Hz
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FFU - SD(DC type)
- FFU motor is with DC brushless frequency converter motor. So that, it is with superior features of energy save and low noise level as well.
- Power supply: AC200V, single phase, 50/60HZ.
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DC Type
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|
Item
|
FFU-SD420S
|
FFU-SD430S
|
FFU-SD525
|
FFU-SD440S
|
|||||||||
| Outside Dimension |
W
|
1175
|
1175
|
1475
|
1175
|
||||||||
|
D
|
575
|
875
|
725
|
1175
|
|||||||||
|
H
|
360
|
360
|
360
|
360
|
|||||||||
| Body Construction |
SUS430 ＆ AL-Zn
|
||||||||||||
| HEPA ULPA |
Features
|
Aluminum Frame，Filtration Efficiency99.99%，0.3um ／ 99.999%，0.1~0.12um
|
|||||||||||
|
Dimension
|
1170×570×50
|
1170×870×50
|
1470×720×50
|
1170×1170×50
|
|||||||||
| Air Speed |
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
Lo
|
Mi
|
Hi
|
|
| External Static Pressure(Pa) |
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
160
|
|
| Air Velocity (m/s) |
0.36
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
0.4
|
0.45
|
0.5
|
|
| Air Volume (CMM) |
15
|
18
|
20
|
24
|
28
|
30
|
24
|
28
|
30
|
30
|
35
|
40
|
|
| Noise (db) |
52
|
57
|
59
|
50
|
55
|
58
|
50
|
55
|
58
|
55
|
58
|
60
|
|
| Power consumption (W) |
62
|
80
|
95
|
100
|
102
|
123
|
100
|
102
|
123
|
150
|
158
|
200
|
|
| Total Weight (Kg) |
38
|
43
|
46
|
57
|
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| Power Supply |
AC 1Ø 220V 60Hz
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