The AF series is an innovative AHU, fully satisfying the air-conditioned system of commercial buildings or industrial constructions, especially used in clean room of high-tech industries such as electronics, semiconductor, pharmaceutical and bio-tech.
The casing is composed by the unique design of insulated aluminum aggregate, the double skins panel with hooks and excellent structural design. Therefore, the AF series AHU get strong pressure resistance. According to customer demand, Airfa provide customized design to satisfy customer needs.
From the company has been founded, we have provided more than 150 large MAUs (air volumes>100,000cmh), the largest one can handle air volumes up to 190,000cmh.

Make-up air unit
The AF series MAU are suitable for the semicondutor manufacturing, biotechnology, the life sciences and other fields that are very sensitive to environmental contamination. There are main functions of MAU:
1.supply conditioned replacement air to the clean room; control the humidity and temperature of clean room.
2.keep the clean room at a positive pressure so that if there are any leaks, air leaks out of the chamber instead of unfiltered air coming in.






Air handling unit
The AF series AHU are suitable for the commercial buildings or manufacturing plants. There are main functions of AHU:
1. take in fresh air and mix fresh air with return air.
2. improve indoor air quality.
3. maintain a more comfortable and productive working environment.