1. Inlet and outlet diameter: In principle, the filter inlet and outlet diameter should not be less than the matched pump diameter, generally is the same with the inlet pipeline diameter.
2. Nominal pressure: According to the maximum pressure that may occur in filter pipeline to determine filter pressure level.
3. Hole mesh choice: mainly consider the needed intercept impurities size, according to media workflow process to decide. All kinds of wire mesh block particle size can be check in the following table "filter specification."
4. Filter Material: filter material generally select the same material of the connected process piping, for different conditions, you can consider to select cast iron, carbon steel, low alloy steel or stainless steel filters.
2010-09-07