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G4 primary panel filter is different from the medium efficiency material.
G4 primary panel filter is different from the medium efficiency material.The filter material of the G4 primary panel filter is made of filter cotton, while the panel filter is made of polyester fiber, and the filtration efficiency level of the panel filter is: G1, G2, G3, G4 (EN779), while the efficiency level of the panel filter is: F5-F9 respectively.G4 primary effect plate filter filtration is 5um and above particle size dust particles, primary effect filter frame: aluminum alloy, galvanized plate, paper frame, stainless steel, thickness: 21mm, 25mm, 46mm, and other models, the use of high-quality chemical fiber non-woven filter media, large air volume, low resistance, large dust capacity, the surface of the rust-proof treatment wire mesh, can be very well fixed to protect the filter in use. It is not easy to be damaged. Medium-effect filters filter dust particles of 0.5um and above particle size, the filter material is generally synthetic fiber and glass fiber. When using synthetic fiber filter media, the process and the practice of the primary effect are more or less the same, the filter frame: aluminum alloy, galvanized sheet, paper frame, stainless steel, thickness: 21mm, 25mm, 46mm, etc., and the use of glass fiber filter material can be made without a partition and with a partition plate 292, the process, without a partition plate and with a partition plate is also a common high-efficiency process, the thickness of the process often is: 50, 70,90, 150 and so on. The above is mainly from the filtration efficiency, material, and process to do a simple introduction. I hope to help you understand the difference between the primary filter plate and the medium efficiency plate filter. |
