1. The pump can directly clean the parts of the product, and there are no dead corners in the overflow part;

2. Simple structure, fast and convenient cleaning for some special media;

3. The combination of import and export in multiple directions is more suitable for on-site needs;

4. There is no contact between working components, and the medium can carry a certain amount of solid particles;

5. Equipped with synchronous gear transmission, rotating parts are not in contact with each other. Bearings are external, independently lubricated, and not affected by media;

6. Has strong self-priming ability and can transport a certain proportion of vapor-liquid mixture.