1.  The Structure of CMS premium Screen

    CMS premium screen mainly consists of perforated base pipe and filter jacket.  The jacket consists of inner shroud, inner drainage mesh, inner mesh media, middle drainage mesh, outer mesh media as well as external stainless steel shroud.

Internal drainage mesh wrapped on the inner shroud, and provides even distribution of flow, it also has the function to support filter media.

Inner/outer mesh media is able to meet the requirements of sand control for all sand with different diameters.

Middle drainage mesh has the function to separate two layers of filter media, ensuring the accuracy of filtering.  It also has the role to provide even distribution of flow for the media.

Stainless steel shroud has the role to protect media layers and drainage mesh when going into well or bear the negative pressure.