Laminar Airflow Fan Filter Unit

Laminar Airflow Fan Filter Unit

    FFU, short for Fan Filter Unit, a leading-edge fan filter unit (FFU) designed to provide filtered laminar airflow over a specific area, 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 as well as particle controlling. These series, the general dimensions of which are 2×4 and 4×4 inches, are often installed on the ceiling of clean rooms.

   Application: Used in clean rooms ranging from class 100,000 to 10, they can come into being ultra-clean assembly line, clean work office, clean booth, clean closet and etc...

• Nice appearance , human centered design---Adding stainless handle, easy installation and delivery, and perpendicular design.
• High performance and low noise fans---Adopting Energy-saving Multi-blade turbine fan, lower noise, Pressure spreads evenly, stable air velocity, low consumption, low running cost, service life can reach to longer than 80 thousand hours.
• Light, thin shape---Without filter net, thickness of shape is 23cm, 25KG weight, application in low ceiling are also available. 
• Flexible, diversified design---Except for standard items, custom made FFU is available, such changings as filter nets, the materials of shell and etc...
• Concerning, convenient design---Pedals are designed in the body, which makes it convenient to install and repair.
• Premium Current-averaging design of the inside---Ensures deviation of the blowing side lower than ±10%.

Dimension and technical data: