Pharmaceutical compressed air level

In the pharmaceutical industry, the quality of compressed air is critical to the stability of the production process and the final quality of the drug product. According to international standards and industry norms, pharmaceutical compressed air is usually divided into different levels to meet the needs of different production processes. The following is a re-organized description of pharmaceutical compressed air levels:

pharmaceutical compressed air is mainly divided into three main levels: general level, pure level and high purity level.

1. General-grade compressed air this level of compressed air is mainly used for pharmaceutical production links that do not require high air quality, such as equipment cleaning and environmental ventilation. Although there are certain restrictions on the content of oil and particulate matter, the requirements are more relaxed than other levels.
2. Pure Grade Compressed Air: In many key links of pharmaceutical production, such as the mixing, granulation, and tabletting of raw materials, pure grade compressed air is required. This level of compressed air has more stringent requirements on the content of pollutants such as oil, particulate matter, and microorganisms to ensure the hygiene of the production process and the quality of medicines.
3. High-purity compressed air for some specific pharmaceutical processes, such as the production of sterile preparations and the handling of pharmaceutical packaging materials, high-purity compressed air is required. This level of compressed air has extremely high requirements for pollutants and usually requires multi-stage filtration and purification to ensure the purity and sterility of the air.

In pharmaceutical production, the selection of the appropriate compressed air level is essential to ensure the stability of the production process and the quality of the drug. Therefore, pharmaceutical companies should choose the required compressed air level according to their own production needs and industry standards, and take corresponding measures to ensure the quality of compressed air. At the same time, it is also necessary to regularly maintain and test the compressed air system to ensure that it continuously and stably provides the required compressed air.