The Downward Adjustment Hepa Box is an intermediate device that applies high-efficiency filters to the air supply system.
Its purpose is to obtain the ideal static pressure before the air passes through the high-efficiency filter so that it can be reasonably
Use a high efficiency filter.
They are generally designed with the latest technology to make the air flow distribution more reasonable and the box structure simple and reliable. The shell is made of Baosteel cold-rolled steel plate, and the surface is sprayed or painted to prevent acid and corrosion. It contains static pressure box, diffuser plate, high-efficiency filter, and the interface with the air duct can be top-connected or side-connected. The air outlets have good airflow organization to achieve the purpose of reducing dead zones in the clean area and ensure the purification effect. They are used as terminal filtration devices for new construction or renovation of clean rooms from 1,000 to 300,000 levels, and are key equipment to meet purification requirements.
1. Reliable quality and significant purification effect.
2. Beautiful appearance, easy installation, and easy filter removal.
3. The air inlet can be made into a sealed circular interface as required.
4. The outer box body is made of high-quality cold-rolled steel plate with electrostatic spraying.
5. The material of the diffusion panel can be stainless steel, aluminum alloy, and high-quality cold-rolled steel plate.
6. Downward adjustment and ordinary type regulating valves are optional.
1. High-efficiency filtration: The high-efficiency air outlet adopts a high-efficiency filter (usually a high-efficiency filter without partitions), which can effectively filter dust, bacteria and other microorganisms in the air , thereby achieving high-cleanliness air output.
2. Uniform air supply: The high-efficiency air outlet adopts a unique air supply design to achieve uniform distribution of indoor air, avoid dead corners and vortices, and effectively ensure the cleanliness of the clean room.
3. Low noise: The high-efficiency air outlet adopts a low-noise design, which runs stably and will not interfere with the working environment.
4. Easy to maintain: The high-efficiency air outlet has a relatively simple structure, which is easy to disassemble, clean and replace filters, effectively reducing maintenance costs.
| Model of air supply at top | BAC-HU-C01 | BAC-HU-C02 | BAC-HU-C03 | BAC-HU-C04 |
| Cabinet Size (mm) | 410*410*300 | 574*574*300 | 700*700*300 | 700*1005*300 |
| HEPA filter size (mm) | 346*346*90 | 510*510*90 | 636*636*90 | 636*941*90 |
| Air volume(m³/h) | 500 | 1000 | 1500 | 3000 |
| Average wind speed(m/s) | 0.9-1.1 | |||
| Flange size(mm) | 200*200 | 320*200 | 400*200 | 500*300 |
| Model of air supply at side | BAC-HU-D01 | BAC-HU-D02 | BAC-HU-D03 | BAC-HU-D04 |
| Cabinet Size (mm) | 410*410*400 | 574*574*400 | 700*700*400 | 700*1005*400 |
| HEPA filter size (mm) | 346*346*90 | 510*510*90 | 636*636*90 | 636*941*90 |
| Air volume(m³/h) | 500 | 1000 | 1500 | 3000 |
| Average wind speed(m/s) | 0.9-1.1 | |||
| Flange size(mm) | 200*200 | 320*200 | 400*200 | 500*300 |
They are divided into side outlets, top outlets (downward), and ground outlets (upward) according to the installation position; they are divided into diffusion outlets, axial outlets, and orifice outlets according to the flow conditions of the outgoing airflow. Diffusion outlets have a greater effect of inducing indoor air, and the air supply temperature decays quickly, but the range is short; axial outlets have a smaller effect of inducing indoor airflow, and the air temperature and speed decay slowly, and the range is long; orifice outlets are air outlets with small holes on the flat plate, with uniform velocity distribution and fast decay.
Bio-pharmaceuticals, scientific research units, disease control centers, large hospitals, university research, biological cleaning and application of various clean areas.
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