Difference Between the Horizontal Slurry Pump and Vertical Submerged Slurry Pump

Many factors must be taken into consideration when selecting a suitable pump for a project. Selecting the correct pump may mean the difference between success and failure, and cost efficiency, and additional expenses. For example, when selecting a slurry pump, a user must consider not only the flow rate and head of the pump but also the unit size and the pipeline system. New users may find the selection process difficult and frustrating. You are not alone in this process, however. Our team of experienced experts is standing by, ready to offer a consultation to discuss your project, your requirements, and make a suggestion for the best slurry pumping system for your job. Our offerings include the following models: centrifugal slurry pump, vertical sand slurry pump, AH HH fraction series centrifugal slurry pump, grit pump, dredge pump, desulfurization pump, and ZJ series slurry pump. We offer high-quality pumps at competitive prices. Here, we discuss the differences between a horizontal slurry pump and a vertical sand slurry pump.

• Start-up mode

Horizontal sand slurry pumps are started by back-filling. Vertical sand slurry pumps are not. In the vertical model, the impeller is located underwater, optimizing suction performance. Therefore, a higher speed can be used under the condition of insufficient suction capacity and will work without issue.

• Installation area 

A user must consider the size of the area the pump will be used in for the best results. The horizontal slurry pump covers a large area and requires a large area for installation. The vertically submerged slurry pump is lightweight and has a smaller footprint.

• Structural features

A user must also consider the potential for wear and tear on a pump. A single pump casing structure reduces the radial load on the bearings of a pump and may extend its life. A double pump casing, however, adds hydraulic resistance and balance of radial loads on the impeller. Vertically submerged slurry pumps usually have single pump casing structures, and horizontal slurry pumps usually have double pump casing structures.

• Maintenance

A user should consider how much time and effort they are willing and able to spend attempting to access and maintain the working parts of their pumps. The horizontal slurry pump is used above the water surface, making access and maintenance easy. The working part of the vertically submerged slurry pump is below the liquid surface, making access and maintenance difficult.