Micro submersible pump which brand is good?

[Asia Fluid Network News] mini submersible pump parameters mainly include power, voltage, head, flow and several other. In the product of choice, pay more attention to these parameters, which is great for judging which brand of product is significant, then the main introduction of micro-submersible pumps in product selection should be concerned about the matter. Micro submersible pump which brand is good? There are some pumps on the market which have a nominal flow rate but a very small amount of power. Do not think that this pump is very efficient. In fact, it is at the expense of the head. Of course, if it is used for internal filtration or flow, it is not a problem. Pump head lift, when the water increased height, its flow will soon decay, HX-6510 head lift 1.2M, water elevation at 0.5M, the actual flow rate of only about 50% of the nominal flow, and 1M Only 10% left. Some pumps in the water 0.5M, even less than one-third of the traffic. Head, flow and power have a certain relationship, to ensure adequate head and flow, you must provide the appropriate power. It should be noted that low-power pumps, because of its poor ability to lift water, have not only a small lift but also a very steep flow decay curve, which means that the flow rate drops sharply as the height increases, and therefore, In larger cases, power should be an important reference. The actual flow pump is usually not easy to judge, if only to see the flow indicators provided by the manufacturer, there may be a lot of discrepancies. On the filter, especially the bottom cylinder filter, the actual flow attenuation can not be underestimated. Through the above analysis, we can clearly understand that, for micro-submersible pumps, which brand of good products, should be the case may be, and sometimes even if the product price advantage, but not suitable for use in the case it is meaningless. A product you want to make the best use of, you need to do a lot of homework, not only for the manufacturer at the same time users should also be more homework.

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