带独立风扇的高效无尘室 Hepa 过滤器箱 H14

Terminal hepa filter unit hepa box with independent fan for clean room

1. Terminal hepa filter unit description

The BFU terminal hepa 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. Terminal hepa filter unit advantages

1), lightweight module structure design, suitable for the installation of the ceiling keel (T-Grid) system of each manufacturer;
2), with dual overload protection high-performance motor, high static pressure, low noise, low energy consumption, can save operating costs;
3), low noise, the source of scientific motor and wind guiding structure design, so that the noise level of the product is lower than similar products;
4), the air is even, the wind pressure spreads evenly to meet the requirements of the international standard IES-RP-CC002 +/- 20%;
5), low fretting, the total vibration rate is less than 1mm / s, the amplitude does not exceed 3um;
6), flexible control mode, can be used for single-speed, three-stage speed regulation, five-stage speed regulation or stepless speed regulation to adjust air volume and with operation/abnormal indicator/abnormal dry contact for easy monitoring;
7), can be customized for a variety of special specifications;
8), pre-filter (G3-G4) and chemical molecular filter can be added as needed.

9), can install abnormal indoor fault LED lights;
10), can be installed with differential pressure gauge, wind speed sensor, etc.;
11), can be installed with a small 99 monitoring system or a large remote central monitoring system.

FFU / BFU Standard type