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1. In principle, the inlet and outlet diameter of the filter should not be less than the inlet diameter of the pump matching the carbon steel filter, generally with the inlet pipe intersection.

2. The nominal pressure determines the pressure level of the filter according to the maximum pressure that the filter pipeline may present.

3. The selection of the number of holes mainly considers the size of the impurities in the stainless steel membrane shell to be blocked, which depends on the technological requirements of the medium process. All kinds of standard wire mesh size can be blocked look up the table "filter standard".

4. The raw material of filter material filter is generally the same as that of the connecting process pipeline. For different operating conditions, filters with cast iron, carbon steel, low alloy steel or stainless steel can be selected.

5. The loss of resistance of the filter is calculated as the water filter, and the pressure loss is 0.52-1.2 kPa under the general calculation of the additional flow rate.

Author: Hangzhou Water Shield Technology Co., Ltd.

Website: http://www.zjhzsd.com/

Key words: carbon steel filter, stainless steel membrane shell