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General principles buy gas filters
Date：2014/4/1 Information Source：本站 Hits：3055
Optional gas filter general principles:
1, Export Path
In principle, the import and export filter diameter of not less than matched the pump inlet diameter, generally consistent with the diameter pipe imports.
2, PN
Determine the pressure rating of the filter according to the highest pressure gas filter path that may arise.
3, select the mesh holes
Consider the need to intercept impurities particle size, according to media process technology requirements. All kinds of wire mesh particle size can be intercepted under investigation form "filter specifications."
4, the gas filter material
Select the filter material is generally connected with the same process piping material for different conditions of service options to consider cast iron, carbon steel, low alloy steel or stainless steel filter.
5, the filter pressure loss calculation
Water filters, in general computing nominal flow rate, pressure loss of 0.52 ~ 1.2kpa
1, Export Path
In principle, the import and export filter diameter of not less than matched the pump inlet diameter, generally consistent with the diameter pipe imports.
2, PN
Determine the pressure rating of the filter according to the highest pressure gas filter path that may arise.
3, select the mesh holes
Consider the need to intercept impurities particle size, according to media process technology requirements. All kinds of wire mesh particle size can be intercepted under investigation form "filter specifications."
4, the gas filter material
Select the filter material is generally connected with the same process piping material for different conditions of service options to consider cast iron, carbon steel, low alloy steel or stainless steel filter.
5, the filter pressure loss calculation
Water filters, in general computing nominal flow rate, pressure loss of 0.52 ~ 1.2kpa
