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What are the differences between ffu and fan filtration systems?
What are the differences between ffu and fan filtration systems?FFU and fan filtration systems are some of the commonly used purification equipment in cleanrooms, but there are differences between them.1, FFU produces advantages in laminar flow. As the filter of the fan purification system and the fan have a certain distance, the airflow generated is difficult to achieve laminar flow, the fan purification system is difficult to achieve the perfect 100-level laminar flow effect, ffu does not have such defects. 2, the advantages of FFU fans. The fan of the cleaning system is only a table fan, if the fan has some kind of failure, the whole system will be paralyzed and can not run, and FFU will become more than one table fan. 3, the benefits of FFU life. The filter of the fan cleaning system is only installed with a pressure block, if it is affected by unstable wind speed and pressure, it will greatly reduce the life of the high-efficiency filter, so the life of the FFU will be longer than the fan cleaning system. 4, the advantages of FFU sealing. Fan cleaning systems due to the limitations of the fixed way are easy to leak, but once the leak occurs, will directly affect the cleanliness of the system, FFU sealing is very famous. 5, the advantages of FFU noise. Fan purification system in the case of high-intensity operation, the noise is very large, 0 of the height of up to 100 decibels, seriously affecting the production environment and the work of the workers, but the FFU attaches importance to the noise of this point, deliberately reduce noise pollution. 6, FFU maintenance is more convenient. The fan purification system of high-efficiency filters using a pressure block fixed way, its replacement is not easy, more convenient than the maintenance of FFU. |
