Process:

1. Filtration process: When the liquid or gas passes through the Y-strainer, it will first enter the filter cartridge. The screen is installed inside the cartridge, and the aperture of the screen is designed according to the need, which can filter out the solid impurities in the liquid or gas.

2. Impurity interception: impurities in the liquid or gas will be intercepted when passing through the filter screen and will adhere to the screen. Larger impurities may stay directly on the screen surface, while smaller impurities may penetrate the screen but form a deposit inside the screen.

3. Clean Liquid: The clean liquid or gas that has been passed through the screen is discharged through the outlet of the strainer and continues to flow through the system.

Drawing: