Product Description
Fan Filter Unit is a high clean instrument for clean room, especially for semiconductor, LCD industry. It is installed on the ceiling and it matches for the requirement of big quantity in the clean room. Customized design is available.


FFU Series Fan Filter Unit
FFU is short for Fan Filter Unit, which is a kind of air supply device that has motive power and filtering function. Air is brought in top of FFU as passing through HEPA Filters, filtered air comes out of outlet evenly; Modules connection running.

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: Applying in class 10000 to class 10 of clean room, 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%

       These filter modules were developed to meet industry requirements For large cleanrooms with individually conducted modules. Each unit is Entirely factory-sealed, with all metal to metal joints bonded to Prevent leakage. The low profile housing and light weight of the modules Make for easy installation. The modules are typically installed in heavy Duty ceiling grids, suspended from the building structure. Housings with Four suspension points for attachment of hangers are standard for gasket Seal applications. They are available with custom efficiencies ranging up To 99.9995% on 0.3 micron size particles and come in a variety of sizes, Offering flexibility for any installation.