FFU / BFU fan powered hepa filter diffuser for clean room ceiling terminal

1. FFU / BFU description

The BFU fan filter unit, which uses the latest technology in the United States, is a ceiling unit with a fan inside, used for turbulent flow and laminar flow clean room. BFU fan filter unit is one of the quietest and best-priced units on the market.

FFU is an abbreviation for English, the full name is Fan Filter Units, which means "fan filter unit (unit)". That is, a fan and a filter (HEPA) or Ultra High Efficiency Filter (ULPA) are combined to form a self-powered end purification device. Specifically, it is a self-contained, modular end air supply with filtering efficiency. The fan draws in air from the top of the FFU and filters it through HEPA. The filtered clean air is evenly sent out over the entire wind surface at a wind speed of 0.45 m/s ± 20%.

2. FFU / BFU advantages

1). Extremely low operation consumes power and reduces costs.

2, built-in air duct diversion system, reduce noise and pressure loss, improve fan efficiency.

3), can easily match the various brands of T-GRID and HEPA, ULPA.

4). The fan filter unit fan adopts high efficiency centrifugal fan, which can provide high air volume and high static pressure conditions. The service life requirement is up to 50,000 hours.

5), suitable for use in cleanliness class Class 1-1000 class clean room.

6), especially suitable for assembly into ultra-clean production lines, can be arranged according to process needs for a single use, can also be more than one series to form 100 assembly line

7). Before the products leave the factory, they are all tested according to US Federal Standard 209E using dust particle counters to ensure quality.

FFU / BFU Standard type

3. FFU / BFU Parameter