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Selection principle of stainless steel filter



      Stainless steel filter elements are widely used, and correct selection is particularly important. In actual application selection, the following points are mainly referred to:
    1. Inlet and outlet diameter: In principle, the inlet and outlet diameter of the stainless steel filter element should not be less than the inlet diameter of the matching pump, which is generally the same as the inlet pipeline diameter.
    2. Nominal pressure: Determine the pressure level of the stainless steel filter element according to the pressure that may occur in the filter pipeline.
    3. the choice of the number of holes: mainly consider the particle size of the impurities to be intercepted, depending on the process requirements of the medium process. Check the screen size of the screens for the various sizes of screen sizes.
    4. Stainless steel filter material: Generally, the material of the stainless steel filter element is the same as that of the connected process pipe. For different service conditions, you can consider choosing the filter element of cast iron, carbon steel, low alloy steel or stainless steel.
    5. Resistance loss of stainless steel filter element: Calculate the pressure loss according to the actual medium. The installation of the filter element cannot affect the normal operation of the system. You can increase the number of filter elements according to the situation to reduce the pressure loss.

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