FFU
  Introduction
Fan Filter Unit(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.
 

Concept of FFU Development

Concept of FFU Development
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

We development FFU units basing upon the above concept to meet all the requirements for constructing, operating and maintaining clean rooms

Advantage of clean room with FFU
1. The construction period can be shortened
2. The degree of cleanness from class 1 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

SPECIFICATION

SPECIFICATION Filter
HEPA ULPA
EFFICIENCY 0.3um---99.995% 0.1um---99.9995%
0.3um---99.995%
FILTER FRAME

Aluminum ( 15mm )

DEPTH

50 / 65 mm (without gasket£©

 

MODEL FFU-T15-1/2 FFU-T25-1/2 FFU-T24-1/2 FFU-T31-1/2
2'X4'FFU 3'X4'FFU 2.5'X5'FFU 4'X4'FFU
Galvalume £¬ cold rolled with banke painting or sus 430
ENCLOSURE
DIMENSION(mm) 575(w)X1175(L) 875(w)X1175(L) 725(w)X1475(L) 1175(w)X1175(L)
POWER

Ac 1 phase 110v , 220v or 3 phase 220v,380v 50 / 60 Hz

Speed control three speed control
TOTAL STATIC PRESSURE 210Pa 230Pa 220Pa 230Pa
AIR FLOW 12--16CMM 18--25CMM 18--24CMM 25--31CMM
NOISE 48--52dBA 50--56dBA 51--56dBA 52--58dBA
POWER CONSUMPTION 80W 112W 112W 130W
GROSS 24Kg 30Kg 30Kg 36Kg