1. The efficiency of a pump is measured by the volume or weight of liquid delivered per unit time. Jiangsu Shuangda pump has high efficiency and can transport a large amount of liquid in a short time.

2. The pump will be affected by factors such as liquid pressure and friction during use, and it is prone to wear and corrosion. Jiangsu Shuangda pump industry is durable, which can run stably for a long time and reduce the frequency of maintenance and replacement.