In the field of air purification, high-efficiency supply air outlets are one of the key devices for ensuring air quality. And high-efficiency supply air outlets of different grades have significant differences in performance and application scenarios.
The grades of high-efficiency supply air outlets are usually divided according to their filtration efficiency. Common grades include H11, H13, and H14, etc.
The high-efficiency supply air outlet of H11 grade can filter out more than 95% of the particulate matter with a diameter greater than 0.3 microns in the air. It is suitable for some places with relatively low requirements for air quality, such as ordinary electronics factories, food processing plants, etc.
The high-efficiency supply air outlet of H13 grade has a higher filtration efficiency and can remove more than 99.97% of the particulate matter with a diameter greater than 0.3 microns. This makes it widely used in environments with high cleanliness requirements such as medical and pharmaceutical industries.
The high-efficiency supply air outlet of H14 grade is the "leader" in filtration performance, which can filter more than 99.995% of the particulate matter with a diameter greater than 0.3 microns, providing top-level protection for places extremely sensitive to air quality such as biological laboratories and semiconductor manufacturing.
In addition to the differences in filtration efficiency, high-efficiency supply air outlets of different grades also differ in resistance, service life, and cost. Generally speaking, the higher the grade, the greater the resistance, and the service life may be relatively shorter, but the filtration effect is more excellent, and the cost is correspondingly higher.
When actually choosing the grade of high-efficiency supply air outlets, factors such as the cleanliness requirements of the usage place, budget, and maintenance cost need to be comprehensively considered. Only by choosing the appropriate grade of high-efficiency supply air outlets can the best air purification effect and economic benefits be achieved.
Understanding the differences in different grades of high-efficiency supply air outlets helps us make wise choices in various application scenarios and create a cleaner and healthier air environment for people.