Liquid Handling Centrifugal Pumps

PFS Pumps supplies facilities of all sizes and in a variety of industries with vertical centrifugal pumps. These pumps, which are sometimes also referred to as cantilever pumps, work using a unique configuration of the shaft and bearing support in which the volute hangs inside the pump and the bearings hang outside the pump.

Our clients have the option of choosing from a variety of readymade vertical centrifugal pumps or depending on their unique needs, may opt to have one custom designed for their facility.

Additionally, our company offers installation, maintenance, and training to ensure that your new pump works the way it should for your business.

How vertical centrifugal pumps work

Typically, these types of pumps operate generally using an AC electric induction motor. There are one or more rotating impellers attached to a shaft on one end of the pump. The pump directs liquid into the casing.

In a multi-stage process, when liquid enters the pump through the suction bell, it is moved by the first impeller. The liquid is then directed into the diffuser bowl or casing before being moved by the next impeller. This is extremely useful when the pump is being used to pump water from a very deep well.

Once the water has gone through the last diffuser bowel, it is directed through a vertical pipe that contains a spinning shaft. The pump discharge head then allows the liquid to flow toward the discharge pipe.

Types of vertical centrifugal pumps

• Single-stage – this type has one impeller to move the liquid.

• Multi-stage – this type uses two or more impellers to move the liquid, allowing liquid to flow a greater distance.

Advantages of vertical centrifugal pumps

Vertical centrifugal pumps are an ideal choice for industries that need to handle slightly abrasive solid media. These pumps are also excellent for handling fluids that are at hot temperatures.

Additionally, vertical centrifugal pumps have a much smaller footprint than their horizontal counterparts. This makes them a good option when you have restricted floor space. (The drawback, of course, is that for a vertical pump, you will need more headspace than you would for a horizontal pump)

Industries and applications

In addition to sump pump applications, vertical centrifugal pumps are used in a number of industries in which it is necessary to pass and process liquids and slurries. Some industries include:

• Mineral process plants
• Steel mills
• Chemical plants
• Wastewater treatment plants

Why choose PFS Pumps for your liquid ring vacuum pumps?

PFS Pumps is a primary supplier of both pre-manufactured and custom-made pumps throughout Ontario. Whether you require a vertical centrifugal pump or a different type of pump, our experts can help. We can even assess your facilities and help you decide the type and size of pump that is best suited for your operations.

In addition to selling pumps, we also offer installation and maintenance services as well as training for your employees.

To learn more about how we can help your company, contact us today to speak with a member of our team.