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Function and characteristics of HEPA high efficiency filter

Time : 2023-06-28 Hits : 5

HEPA high efficiency filter can remove particles with a diameter of more than 0.3 microns (1/200 of the hair diameter) with an efficiency of more than 99.7%. It is the most effective filter medium for pollutants such as smoke, dust and bacteria. (smoke particles produced by smoking are 0.5 microns in diameter) It is internationally recognized as the most efficient filter material. It is often widely used in high clean places such as operating rooms, animal laboratories, crystal experiments and aviation. HEPA high efficiency filters are widely used in the air-conditioning end supply of dust-free purification workshops in optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, film and optical fiber equipment, PCB Printing and other industries. 1. Unique seamless sealing technology, better sealing effect, more lasting, not easy to leak; 2. The filter material is equipped with metal protective screen on both sides. 3. It can provide 50mm, 69mm, 90mm and other thicknesses. 4. MPPs efficiency of laser scanning and counting one by one: 95%-99.9995% (en1882). 5. Filter grade: h11-h14, U15, U16 (en1882). HEPA high efficiency filter performance characteristics: 1. For ≥ 0.3 μ The filtration efficiency of M particles is more than 99.97% 2. The computer-controlled automatic folding machine system is used for glue spraying folding, and the folding height range can be stepless adjusted between 22 ~ 96mm 3. Special glass fiber filter paper as filter material 4. Each filter has been strictly inspected 5. Adopt international standard size specifications HEPA high efficiency filter application: HEPA (high efficiency air filter without partition) is mainly used for terminal filtration in electronic, pharmaceutical industry, hospitals and other occasions requiring high cleanliness. HEPA high efficiency filter installation technical parameters: 1. The installation environment should be kept horizontal and arranged close to the corner according to the actual situation; 2. The equipment itself is light and easy to install; 3. The inlet and outlet pipes of the equipment are standard flange or threaded connections, which are fixed and cannot be supported by the valve body; 4. A water pressure gauge shall be installed on the water inlet pipe of the equipment to prevent the dirt in the water inlet pipe from blocking; 5. During the operation of the equipment, flushing water needs to be discharged, so floor drains or drainage ditches need to be set; 6. The brine tank in the equipment should be as close to the softening tank as possible, the shorter the better; 7. The blowdown pipe of the equipment shall not exceed 5m, and the outlet shall not be higher than the valve body. The less elbows, the better; 8. If necessary, power distribution sockets can be installed on the wall near the equipment, and fuses can be installed.

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