Installation location requirements for FFU fans

DC CentrifInstallation location requirements for FFU fansugal Fan

Installation location requirements for FFU fans:rview

The upper part of the FFU fan is the fan module, and the lower part is the filter. According to the requirements of cleanliness, the filters can be of different grades of high-efficiency or ultra-high-efficiency filters to provide clean air for the clean room. The fan module not only needs to overcome the resistance of the high-efficiency filter at the bottom of the FFU, but also the resistance of all the components in the entire circulating air channel, so as to maintain the set operating wind speed.

The FFU system features simple design and construction, flexible air velocity adjustment, and easy alteration of the clean area. Therefore, it has become one of the popular system forms in industrial cleanrooms.

The FFU fan unit is designed with overall flexibility, making it easy to be used in conjunction with dedicated ceiling frames and some other suitable frames. When the filter adopts a knife-edge type frame, this type of unit can also be used for the liquid tank sealing ceiling frame. According to the designed specifications, it can be easily matched with any ceiling frame to meet the cleanliness level requirements. The outer frame can be made of aluminium or stainless steel, each with its own characteristics.

Installation location requirements for FFU fans

By adopting this type of unit, high-quality air can be delivered to the clean room, and the air circulation is good. It is suitable for use in manufacturers of semiconductors, electronics, flat panel displays and disk drives, as well as in the optical, biological industries and other places where there are strict control requirements for air pollution.