Low Noise High Durability FFU Fan Filter Unit HEPA Filter Unit With EBM AC or DC Motor

H14 FFU HEPA 4*2 feet Filter For Cleanroom Fan Filter Unit Low Noise with EBM AC Motor


1. Wind speed: 0.35m/s, 0.45m/s;
2. Noise:49-63dBA;
3. Power: 220V, 50Hz;
4. Highly efficient filter (filtration efficiency is 99.99%);
5. Material: armor plate, stainless steel;
6. Adjustable speeds;
7. Excellent performance ;
8. Using a highly-efficient centrifugal air blower;
9. Durable, low noise, low vibration;
10. Free maintenance for one year

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:
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.

Advantage of clean room with FFU:
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.

Item FFU0612G/S/A-EC-H/U-E FFU1212G/S/A-EC-H/U-E
Size(mm) 1175×575×280 1175×1175×320
Speed(m/s) 0.35 0.4 0.45 0.35 0.4 0.45
Overbottom Pressure(Pa) 50 120 50 120 50 120 50 120 50 120 50 120
Normal Power Dissipatio(W) 75 98 80 105 85 115 110 165 145 200 190 245
Max Power Dissipation(W) 200 200 200 320 320 320
Noise dB(A) 42 44 46 48 49 51 50 53 52 55 55 57
HEPA efficiency 99.995%(@0.3μm)/99.9995%(@0.12μm)
HEPA Size (mm) 1170×570×70 ( 90 ) 1170×1170×70 ( 90 )
Supply Power AC,220V/50Hz
Control DC Motor FFU,5 speed control,system control

Aluminium zinc plate,aluminum,SUS304,SUS430,SUS201



Low Noise High Durability FFU Fan Filter Unit  HEPA Filter Unit With EBM AC or DC Motor


FFU Fan Filter Unit

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