How to decide whether to use a 30-mesh or 40-mesh pre-pump filter?
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Are there any classification criteria? O(∩_∩)O Thank you
For reference: HG/T 21637-1991 and SH/T 3411-1991 – different filter standards correspond to different mesh sizes as well.
That’s for sure; I just want to know if there are any principles to follow when choosing between 30-mesh and 40-mesh screens. For example, what type of medium, temperature, pressure – and what mesh size should be used in each case?
It depends on your requirements; the higher the precision, the better it is for the pump, but the higher the precision, the more severe the clogging problem will be. It mainly depends on the particle size distribution of the impurities in your medium; most of these impurity particles are removed in order to protect the pump’s impeller.
It depends on your requirements; the higher the precision, the better it is for the pump, but the higher the precision, the more severe the clogging problem will be. It mainly depends on the particle size distribution of the impurities in your medium; most of these impurity particles are removed in order to protect the pump’s impeller.