FFU Standard type

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
AC Type
Item
FFU-S420S
FFU-S430S
FFU-S525
FFU-S440S
Outside Dimension
W
1175
1175
1475
1175
D
575
875
725
1175
H
360
360
360
360
Boby Construction
SUS430 & AL-Zn
HEPA ULPA
Features
Alumium,Filtration Efficiency 99.99%,0.3um / 99.999%,0.1~0.12um
Dimension
1170×570×50
1170×870×50
1470×720×50
1170×1170×50
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
Power Supply
AC 1Ø220V 60Hz

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.
DC Type
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
Power Supply
AC 1Ø 220V 60Hz