What are the advantages of three leaf Roots blower?

What are the advantages of three leaf Roots blower? Compared with other high-pressure fans, it is mainly simple in structure, convenient in maintenance, cheap and durable in operation, which is more suitable for small occasions, such as breeding and oxygenation, small sewage treatment plants, and it is good to use three leaf roots fans. Domestic brands such as Pepsid, Xinqianshun, and Chuanyuan are all right,

It is cheap, flexible and practical, and has a wide range of uses. Below 0.8kg, it can replace the air pump. Its efficiency is higher than that of the air pump, and its effect is better than that of other aeration equipment. Generally, three leaf roots blower is also used for sewage treatment aeration, mainly because of its low cost, convenient maintenance, and better effect than other blowers.