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Clean Room Fan Filter Unit
Clean Room Fan Filter Unit

1.ISO9001 CERTIFIED 2.Filter efficiency of 99.9995% @ 0.3micron 3.Flexibility for installation 4.Clean Room Fan Filter Unit

Clean Room Fan Filter Unit

      FFU, short for Fan Filter Unit, which draws in contaminated air from the top of the module, and exhausts filtered clean air vertically in a unidirectional(laminar) air stream at its base, is a self-contained fan and filter module for cleanroom applications.

      FFU provides clean air and particle controlling. FFU is installed on ceiling of clean room (25%to100% cover rate), general dimension is 2’*4’ or 4’*4’.

      Application: FFU’s are commonly used in the construction of Class 1 to Class 100,000 cleanrooms, even forming ultra clean line, clean closet and etc…

1. Nice appearance , human centered design

Add Stainless handle, easy installation and delivery, perpendicular design.

2. High performance and low noise fans

Adopting Energy-saving Multi-blade turbine fan, lower noise, Pressure spread evenly, outlet air velocity evenly and stable, low consumption, low running cost, service life can reach to longer than 80 thousand hours.

3. Light, thin shape

Without filter net, thickness of shape is 23cm, 25KG weight, application in low ceiling are also available. 

4. Flexible, diversified design

Except for standard items, custom made is available. Such as choosing kinds of filter net and materials of shell.

5. Concerning, convenient design

Pedals are designed in the body, which makes it convenient to install and repair.

6. Premium Current-averaging design of the inside

Ensures deviation of the blowing side lower than ±10%.

Model

JJ-4-2

JJ-4-4

JJ-2-2

Dimension

mm

1175*575*250      

1175*1175*350

575*575*250

Air flow

M3/h

1400

2350

800

External static pressure

Pa

98

98

98

Main body

 

 

-

Standard

cold rolled steel plate with powder coated

Option

Stainless steel(SUS304)

Galvanized steel

Aluminum coated zinc plate

Power supply

Standard

V/Hz

220V 50/60Hz

Option

V/Hz

Pls contact us if you have any other requirement about the power.

 Filter

Efficiency

-

HEPA Over 99.99% @ 0.3um

-

ULPA Over 99.9995% @ 0.1um

Frame

-

Aluminum

Power dissipation

W

120

245

90

Weight

Kg

25

45

15

Shock

m/s2

≤0.4

≤1.1

≤0.4

Noise

Db(a)

≤55

≤55

≤55

Option

-

Differential draft gauge; Remote control; Duct flange for suction air; Pre-filter

Clean Room Fan Filter Unit

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