Blue-style filter cartridge
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Are there standard specifications for the size of the filter cartridges in blue-type filters? Just do as you think is right
JB/T 7538-1994 Basket filters for pipelines
There are several standards. There is no unified standard. sht3411-1999
It depends on the diameter of your pipeline; refer to that for selection
The standard does not specify exact dimensions. Whether it is of the blue type or Y-type, the design of the filter element is related to the mesh size of the filter screen. There is a common practice in this industry: the effective area of the filter pores should be more than 2.5 times the area of the flow channels. Such a design helps to reduce the pressure loss of the filter. Excessive pressure loss can cause the thin-walled filter screen to deform and fail.