Multi-stage pump selection

[Asia Fluid Network News] The use of multi-stage pump with the continuous development of science and technology in China is more extensive, because of this reason, its demand is more exuberant. At this point for the analysis of multi-stage pump more urgent, multi-stage pump in the selection of the need to focus more, the next mainly through several aspects to analyze multi-stage pump selection considerations. Multi-stage pump 1, domestic water supply: In theory, the domestic water supply pressurized can choose any of the following types (CRF, GDL, DL, VP), but in terms of health and work efficiency, not free to choose. CRF belongs to the latest series of products, whether it is appearance or work efficiency, CRF is doing the best in all aspects. 2, fire booster: In the fire, CRF is no longer the preferred object, GDL, DL and VP are considered objects. If used in large-scale fire complex construction, bear the brunt of choice DL model pump, because of its flow or pressure are relatively large. 3, air conditioning, cooling and cooling towers: As a result of a variety of cooling facilities, air conditioning facilities of different sizes and sizes, the need for pump flow and pressure are diverse, from a technical point of view, CRF, DL, GDL and VP four The typical multi-stage pump can be used, the user can calculate the required flow and lift of the pump according to the size of the air conditioning cooling facilities to select the specific model, the specific performance parameters see the following product line introduction. 4, site construction temporary water supply: construction site water pressurization mostly used for conveying the water or sewage required for the construction, water is used municipal tap water or ditches of water, if it is building construction sites, generally choose multi-stage pump As a booster device, VP as an inexpensive multi-stage booster pump, temporary water supply in the case of guaranteed performance, of course, to consider the cost. 5, agriculture, orchards, gardening irrigation: agriculture, orchards and other irrigation needs a lot of pipe or long distance water delivery, multi-stage pump is a must, if the main pipe diameter between 40-80mm, I recommend the VP vertical Pumps, Recommended reason Do not have to do too much explanation, a word: enough and inexpensive! Through the above analysis, it can be concluded that the multi-stage pump in the selection needs attention or a lot. As its usage continues to grow, manufacturers are placing more emphasis on relevant parameters and information, and consumers are more aware of the relevant considerations when making the selection and should have more options in product selection More initiative. Related Articles: Multi-stage pump types and models Daquan multi-stage pump power

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