The sprinkler pump used in the sprinkler truck is usually a self-priming centrifugal water pump. The principle is relatively simple, the technical requirements are not high, the appearance is similar, and it is easy to copy, so many large and small factories in China are producing it. .
The brands I have come into contact with include: Weilong, Yifeng, Jinlong, Longwang, Longsheng, and Zhongyang. Among them, Weilong is a Hangzhou brand, Zhongyang is a Xuchang brand, and several other brands are produced in Suizhou.
No bragging, no blackmail. In terms of workmanship and materials, Weilong pumps are ahead, while Zhongyang pumps are more affordable in terms of price. Several other brands have markets in car modification factories in Hubei, with Yifeng and Jinlong accounting for a relatively high proportion.