What is the principle behind Grete self-priming pumps? I’d appreciate some guidance
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What is the purpose of that vertical tank at the pump inlet?
I don’t know what the medium is? It might be used for venting when starting the pump.
Where is the inlet of the tank? It’s not clear from the diagram where the medium enters the tank
We have one like this here as well; it’s called the same thing, but the principle behind it isn’t entirely clear. The container is a pre-made product, and there must be some kind of structure inside it
The structure is not complex; it involves filling the pump with water to remove air before its first start-up. After startup, a vacuum is created inside, which allows water to be drawn in~~
The structure is not complex; it involves filling the pump with water to remove air before its first start-up. After startup, a vacuum is created inside, which allows water to be drawn in~~