◆ BBFU adopts the clean and safe theory of modern large- area new clean room, inhaling the air from the top, and then filtering theair out.BFU is aceiling-typeairsupply unit. It is mostly used in purification workshops with relatively low purification levels. Because of its large air outlet velocity, it is easier than FFU to mix flow in the workshop when the air intake volume of low-level workshops is small, and reduce self-cleaning time.
◆ BBFU is a ceiling mounted unit with an internal fan used in turbulent and laminar flow clean rooms. It is one of the quieter, better priced units on the market.
◆ BBFU can deliver high-quality air for clean room, and have good air flow pattern. It is suitable for manufacturers of semi conductors, electronics, flat panel displays and disk drives, as well as optical, biological industries and other places with strict control requirements for air pollution.