A water pump is a machine that delivers or pressurizes a liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsions, Intralipids, and liquid metals. It can also transport liquids, gas mixtures and liquids containing suspended solids. In this era of rapid industrialization, the important line of pumps has gradually expanded.
How to select a water pump?
Performance is the key one
In general, pumps can be classified by industry, principle, use, performance, and so on. Such as explosion-proof pumps, wear-resistant pumps, corrosion-resistant pumps, leak-free pumps, sanitary pumps, automatic pumps, variable frequency pumps. The pump industry is a very broad industry, mainly due to the diversity of products. Most of the production companies will design relevant pumps according to some areas they are good at.
Material is the key two
Years of experience in the industry tell us that the basic requirements for a successful pump unit are performance and longevity. Performance is the parameters of the pump: head, flow and efficiency. Lifetime is the total number of hours before a part or parts must be replaced while maintaining the allowed performance. Primarily a measure of the resistance of a structural material to corrosion, erosion, or both under actual operating conditions. Many companies use stainless steel materials for their own water pump products. Stainless steel usually refers to iron-based corrosion-resistant alloys containing 12-30% chromium. Stainless steel has corrosion resistance.
Model and specification are the key three
The pump model represents the structural characteristics of the pump and the nature of the medium being transported. Due to the wide variety of pumps, the specifications vary. Customers should make professional choices according to the needs of their own businesses. Generally speaking, when the company starts to design the plant, the relevant designers will consider this for you. If it is a reorganized enterprise, you can ask the professional engineers of the old company to carefully select it for you.