Put some clear and concise content in here. Keep your reader in mind. What are they trying to do? What are they hoping to learn? Why are they reading this? Help them out and use the tone and voice of your organization.
Multi-Stage Pumps
Multi-stage pumps offer a flexible range of flow and head, along with a high degree of energy efficiency. They are suitable for a wide range of applications where high pressure is required.
Features of the multi-stage pumps:
Multi-stage centrifugal pumps include multiple liquid chambers (or stages) that are connected in series. As the fluid enters each consecutive chamber, the pressure increases - the more stages the pump has the higher pressure it will have at final discharge.
As the fluid flows into the inlet of the pump casing, it flows into the eye of the impeller. As the impeller is driven and rotated by the motor, it creates centrifugal force directing the fluid along the impeller vane. The fluid is pushed to the outer tip of the impeller vane where it enters the stage diffuser. This differs directs the fluid into the suction eye of the next impeller.
Depending on the number of impellers within the multistage pump, the force continues to push the fluid through each chamber.
Multistage pumps are used in applications where higher pressures are required.
It’s important to note that depending on the application, a horizontal or vertical multistage pump may be required.
Multistage pumps can be incorporated into the following applications:
No downloads available
Where do you deliver and what is your estimated shipping times?
Our Global Pumps team understand how important it is for you to receive you order as quickly as possible. That’s why we ensure speedy delivery to your door, no matter where you are located across Australia.
| Locations | Shipping Time Range |
| Melbourne | 1-2 Days |
| Sydney | 2-3 Days |
| Brisbane | 2-4 Days |
| Perth | 2-4 Days |
| Adelaide | 1 Day |
| Kalgoorlie | 3-5 Days |
| Mt Isa | 3-5 Days |
Multistage pumps are available in horizontal and vertical constructions. Depending on your application, Global Pumps will advise of best practice.
Global Pumps’ horizontal multi-stage pumps have segmented casing with modular inter-stage components. The rotating assembly is held between bearing housings, making the assembly more balanced for the higher pressures. It is constructed in a horizontal fashion to support a wide range of fluid types, including those with solids.
Vertical multistage centrifugal pumps have a vertical shaft, with each component stacked one on top of the next. Like the horizontal version, the vertical construction has segmented casing with inter-stage components. However, the vertical construction is a smaller footprint, making it ideal for smaller spaces. They also have a small clearance, so solid-laden liquid is not recommended for vertical multistage pumps.
Need help in selecting the pump? Browse all the pumps we offer or contact us to solve your pump challenges!
Put some clear and concise content in here. Keep your reader in mind. What are they trying to do? What are they hoping to learn? Why are they reading this? Help them out and use the tone and voice of your organization.
Put some clear and concise content in here. Keep your reader in mind. What are they trying to do? What are they hoping to learn? Why are they reading this? Help them out and use the tone and voice of your organization.
Put some clear and concise content in here. Keep your reader in mind. What are they trying to do? What are they hoping to learn? Why are they reading this? Help them out and use the tone and voice of your organization.
If you need some guidance on how to select the right pump then you’re not alone! There’s such a wide range of pumps in Australia, from centrifugal pumps to hose pumps to diaphragm pumps. The options available to you can make it a difficult choice, so we’ve created this special guide to help step you through the process of selecting the ideal pump for your requirements.
Looking for pump stations?
Visit Global Water
Head Office
12 Selgar Avenue Tonsley
South Australia 5042
Follow Us 
