Open screw pumpThere are four components: screw, upper bearing, lower bearing and drive assembly. The open screw pump is placed in a concrete or steel tank at a tiny Angle, leaving its spiral design exposed.

Closed screw pumps are very similar to open screw pumps, but they are enclosed in a tube, so their spiral design is not exposed. Because the pump is located in the pipe, it does not need to be placed in a cement or steel tank.

There are two types of enclosed screw pumps: Type S and type C. Both types are enclosed in tubes, but the tubes in the S-design are fixed, while the tubes in the C-design are not. The Type C pump design has two spiral blades welded to the inside of the pump tube, which rotates during operation.

Both open and closed screw pumps have benefits, which can make it difficult for you to determine which is right for your needs. Instead of focusing on the design of the pump, consider how the pump is used. These are the factors that should be considered when choosing a screw pump:

● Capacity

● Speed

● Dip Angle

● Number

● Horsepower

For example, the number of threads in a screw pump will have an impact on the output capacity of the system. This is because each additional flight increases the output capacity of the pump by about 25%. Therefore, it is important to calculate the maximum output capacity required so that you can determine how many flights you will need. By making a decision in this way, you will be able to choose the perfect open or closed screw pump according to your needs.

The above is how to choose the type of screw pump related content. In addition, Shenzhen Oudejie Technology Co., Ltd. specializes in selling original imported knoll Kono screw pump, and promises to sell knoll Kono screw pump products are new original imported, while providing our customers with quotation, selection, product information and other services.