Water Pumps from $449
Our Top 3 Water Pumps
Choose How You Want to Order
Not every water pump setup is the same. Choose supply only if you already have a licensed installer arranged, select supply and installation together where available, or compare your options if you are still deciding what best suits your property.
Supply Only
Best if you already have a licensed plumber, pump installer or electrician arranged.
You receive the water pump and the components listed with that product. Installation and site-specific plumbing or electrical work are not included unless shown or selected separately.
Additional valves, fittings, pipework changes, electrical work, pressure controls, tanks, trenching, old pump removal, disposal or compliance upgrades may be required depending on your installation.
Supplied & Installed
Best if you want the water pump and installation organised together.
Select your preferred pump, complete the installation questions on the product page and choose any applicable installation options before checkout.
Installation availability and final requirements depend on your location, access, pump type, water source, existing pipework, electrical setup and site conditions.
Not Sure What You Need?
The right water pump depends on the pressure, flow and water source required for your property.
Compare pressure pumps, rainwater pumps, mains boosting pumps, transfer pumps, submersible pumps and pump controllers using the ranges and selection tools throughout the site.
Consider your water source, required flow and pressure, pipework, controller type, electrical supply and installation location before choosing.
Shop Water Pumps by Application
Water Pumps for Brisbane, Gold Coast & Major Australian Metros
Household water pumps are used to move water and provide the flow and pressure required for homes, rainwater tanks, gardens, irrigation, sheds, granny flats and other residential water applications.
The correct pump depends on where the water comes from, where it needs to go, required flow, required pressure, suction conditions, pipework, electrical supply and how many outlets may operate at once.
Installed Today supplies water pumps across supported mainland Australian markets, with supplied and installed options available on selected pumps in eligible Brisbane and Gold Coast service areas.
What Matters When Choosing a Water Pump?
Compare the Main Types of Household Water Pumps
Mains Pressure Boosting
Designed to improve weak or inconsistent household water pressure where mains boosting is appropriate for the property and local requirements.
Compare Mains Pressure Boosters →Rainwater Pumps
Move water from a rainwater tank to garden taps, toilets, laundries, household fixtures, irrigation or other suitable outlets.
Compare Rainwater Pumps →Rain Harvesting Systems
Combine a rainwater pump with automatic control so selected fixtures can use tank water while retaining mains-water backup where the system is designed for it.
Compare Rain Harvesting Pumps →Water Pump Flow Rate and Pressure Explained
A pump needs to provide both enough flow for the outlets being used and enough pressure to deliver that water effectively through the plumbing system.
| Measure | What It Means | Why It Matters |
|---|---|---|
| Flow Rate | The volume of water the pump can move over time | Determines how much water is available when taps, showers or irrigation operate |
| Pressure | The force available to move water through the system | Affects shower performance, tap delivery and system operation |
| Head | A pump-performance measure related to the pressure the pump can generate | Helps compare pump performance against elevation and system resistance |
| Pump Curve | Shows how a pump's available flow changes as required head changes | Gives a more useful performance picture than maximum flow alone |
Why Maximum Pump Flow Can Be Misleading
A pump advertised with a maximum flow rate does not normally deliver that same flow at every operating pressure.
As the pressure or total head the pump must overcome increases, the available flow generally changes. Pipe friction, elevation, filters, valves and other restrictions also affect the operating point.
This is why a pump should be matched using its performance data and the actual installation rather than choosing purely by the largest litres-per-minute number.
Mains Water Pressure Boosting Pumps
Mains pressure boosting pumps can help improve weak or inconsistent household water pressure where boosting is permitted and the existing water supply and plumbing are suitable.
They are commonly considered where showers feel weak, pressure falls when several outlets operate together or a larger property needs more consistent household pressure.
Before installing a booster, check incoming pressure, existing pipework, household demand, backflow requirements, electrical supply, pump location and any applicable water authority requirements.
Rainwater Pumps
Rainwater pumps move stored tank water to the outlets where it is needed. Applications can range from one garden tap through to toilets, laundries, multiple outdoor taps and selected household fixtures.
A pump used only for a garden hose has very different requirements from one expected to supply several household fixtures at the same time.
Compare expected flow, required pressure, tank location, suction conditions, pipe size, number of outlets, controller type and frequency of use.
Rain Harvesting Pump Systems
A rain harvesting pump system is designed for properties using tank water for selected outlets while retaining mains-water backup when tank water is unavailable.
These setups are commonly used for toilets, laundries, garden taps and other suitable fixtures where rainwater use forms part of the plumbing design.
System selection should consider the rainwater tank, pump capacity, controller, mains connection, plumbing layout, number of fixtures and how changeover between rainwater and mains supply is managed.
Water Pumps for Whole Home Tank Supply
Homes relying primarily on stored tank water need a pump capable of supplying normal household demand across showers, basins, kitchens, toilets, laundries and other outlets.
Whole-home tank supply generally requires greater attention to pump sizing than a basic garden-water setup because several outlets may run together and occupants expect usable household pressure.
Consider bathrooms, occupants, expected simultaneous demand, tank position, suction line, filtration, pipe sizing, pressure control, electrical supply and pump duty cycle.
Pumps for Garden Watering and Irrigation
Water pumps can supply garden taps, hoses, sprinklers and irrigation systems where the selected pump suits the water source and watering demand.
A single hose may require relatively modest flow, while several sprinklers or irrigation zones can require substantially more flow and pressure.
Consider the number of outlets or sprinklers operating together, required sprinkler pressure, pipe size, distance, elevation and water source before choosing the pump.
Variable Speed vs Traditional Pressure Pumps
Traditional Pressure Pump
A conventional pressure-controlled pump typically starts and stops according to water demand and the control arrangement used.
These systems can provide a practical solution for tank water, garden watering and many everyday household applications.
Variable Speed Pump
Variable-speed pumps can adjust motor speed as water demand changes to help maintain more consistent system pressure.
They are commonly compared for premium household pressure applications where smooth pressure control is important.
Which Is Better?
It depends on the job. A simple application may not require a premium variable-speed system, while larger homes or customers prioritising consistent pressure may benefit from one.
Tank Position and Suction Matter
A surface-mounted rainwater pump needs suitable suction conditions to draw water from the tank.
Suction pipe length, vertical lift, pipe size, air leaks, fittings and restrictions can all affect pump operation.
A pump installed close to the tank with a well-designed suction line can behave very differently from the same pump trying to draw water through a long, restrictive or leaking pipe.
Pump selection therefore needs to consider the installation layout as well as the required outlet pressure and flow.
Controllers, Dry-Run Protection and Pump Operation
Depending on the model, household pressure pumps can include or work with controllers that manage pump starting, stopping and pressure.
Selected systems may also include protective functions designed to reduce the risk of the pump continuing to operate without an adequate water supply.
Controller features vary between products, so check the individual pump specifications rather than assuming all automatic pumps provide the same protection or control behaviour.
Pump Location, Noise and Weather Protection
Pump location affects performance, noise, servicing and equipment life. Position the pump according to the manufacturer's installation requirements and the conditions of the property.
- Suitable firm mounting surface
- Water source and suction conditions
- Correct pipe sizing
- Access for future servicing
- Weather exposure
- Electrical supply
- Noise-sensitive areas
- Drainage around the pump
- Required valves and fittings
- Controller location
Replacing an Existing Household Water Pump
If the old pump provided suitable pressure and flow before it failed, a replacement with comparable performance can be a sensible starting point.
If the old pump always struggled, replacing it with the same model or performance class may simply reproduce the original problem.
Before ordering, check:
- Existing pump model
- Water source
- Required outlet flow
- Required pressure
- Number of simultaneous outlets
- Suction conditions
- Pipe size and layout
- Controller type
- Electrical supply
- Pump location
- Weather protection
- Reason the old system was unsatisfactory
Water Pumps Brisbane
Brisbane is a primary water pump installation market for Installed Today. Selected pumps are available with professional installation in eligible Brisbane, Logan, Ipswich, Moreton Bay and Redlands service areas.
Common Brisbane pump applications include weak mains pressure, rainwater tank supply, rain harvesting, garden watering, household pressure and acreage water systems.
Installation requirements depend on the water source, existing pipework, required pressure and flow, pump position, power supply, valves, controllers and site access.
Water Pumps Gold Coast
Selected water pumps are also available supplied and installed across eligible Gold Coast service areas.
Pump selection should be based on the application first: mains boosting, rainwater supply, rain harvesting, garden watering or household tank supply.
Final suitability depends on required flow and pressure, available water supply, plumbing, electrical requirements, pump location and installation conditions.
Buy Water Pumps Across Major Australian Metro Areas
Supply-only water pumps are available for customers arranging their own suitable plumber, pump technician or licensed installer across supported mainland Australian markets.
Our main water pump markets include Brisbane, Gold Coast, Sunshine Coast, Sydney, Melbourne, Perth and Adelaide, together with major centres including Townsville, Cairns, Toowoomba, Newcastle, Central Coast, Wollongong and Geelong.
Brisbane and Gold Coast remain the primary Installed Today installation markets. Customers elsewhere can choose supply only where delivery is available and arrange their own suitable installer.
Choose How You Want to Order
Supply Only
Choose supply only if you already have a suitable plumber, pump installer or electrician arranged and simply need the pump supplied.
Installation, valves, fittings, pipework changes, electrical work, tanks, trenching, controllers and additional site work are not included unless specifically shown.
Brisbane Installation
Selected water pumps are available with installation in eligible Brisbane metro service areas.
Availability depends on pump type, postcode, water source, plumbing, electrical supply and site conditions.
Gold Coast Installation
Selected water pump options are also available supplied and installed in eligible Gold Coast areas.
Final requirements depend on the pump application and existing installation.
Match the Pump to the Job, Not Just the Motor Size
The best water pump is the one whose performance matches the water source, required flow, required pressure and actual plumbing system.
Compare pump curves, flow, pressure, suction conditions, pipework, controls, electrical supply, noise, weather exposure, serviceability and installation requirements before ordering.
Product specifications and availability can change. Check the individual pump information and selected installation option before purchase.
Water Pump FAQs
Common questions about choosing, ordering and installing mains water boosting, rain harvesting, irrigation and whole home off-grid water pump systems.
What type of water pump do I need?
The right water pump depends on what you need it to do. Choose a mains water pressure boosting pump if your home has low mains pressure, a rain harvesting pump if you want to use tank water with mains backup, an irrigation pump for garden watering, or a whole home off-grid pump if your household relies on rainwater tanks for everyday water supply.
What is a mains water pressure boosting pump?
A mains water pressure boosting pump is designed to help improve pressure from a suitable mains water supply. It can be useful for homes with weak shower pressure, poor tap flow or inconsistent water delivery, but the existing plumbing, water supply, pipework and compliance requirements need to be checked before installation.
What is a rain harvesting pump?
A rain harvesting pump helps move rainwater from a tank to selected household outlets such as toilets, laundries, garden taps or irrigation. Some systems can automatically switch to mains water backup when tank water is low, depending on the product and installation setup.
What is an irrigation pump best suited for?
An irrigation pump is best suited to garden watering, lawn irrigation, sprinkler systems and outdoor water transfer. The correct pump depends on the number of watering zones, pipe size, water source, suction conditions, pressure requirements and flow demand.
What is a whole home off-grid water pump?
A whole home off-grid water pump is used where the home relies on stored water, such as rainwater tanks, rather than a standard mains supply. It needs to be sized for daily household use, number of outlets, pressure requirements, filters, pipework and tank location.
Can a water pump fix low water pressure?
Yes, a correctly selected water pump can help improve low water pressure where the water source and plumbing setup are suitable. Low pressure should be checked first because blocked filters, faulty valves, undersized pipework, poor suction conditions or supply restrictions can affect performance.
Can I use a water pump with rainwater tanks?
Yes. Many water pumps are designed for use with rainwater tanks for household supply, garden watering, irrigation or water transfer. The correct setup depends on tank position, suction lift, filters, pipe size, pump protection and how the water will be used.
Can I use one pump for both the house and garden?
In some setups, one pump may be suitable for both household water pressure and garden use, but it depends on the pump size, water source, flow demand, pressure requirements and plumbing layout. Larger irrigation zones or high household demand may need a different pump setup.
What does variable speed mean on a water pump?
Variable speed means the pump can adjust its operation to help maintain more consistent pressure as water demand changes. This can make the pump smoother, quieter and more efficient than a basic fixed-speed pump, depending on the installation and water use.
Can I buy a water pump supply only?
Yes. Choose supply only if you already have a licensed plumber, pump installer or electrician arranged. Supply-only pricing is for the water pump only and does not include installation, valves, fittings, pipework changes, electrical work, pressure controls, tanks, trenching, old pump removal, disposal or compliance upgrades unless selected separately.
Can I order a water pump supplied and installed?
Yes. Supplied and installed options are available for selected water pumps in eligible Brisbane and Gold Coast service areas. Availability depends on your address, access, water source, pump type, pipework, electrical setup and site requirements.
Does water pump installation include electrical work?
Electrical work is not automatically included unless shown in the selected installation option or chosen as an add-on. Some pump installations may require a suitable power point, circuit changes, weatherproof electrical work, isolation, protection or other work by a licensed electrician.
Does installation include pipework changes or extra valves?
Pipework changes, valves, non-return valves, pressure limiting valves, bypasses, fittings, filters, tanks, trenching and other upgrades are not automatically included unless shown in the selected installation option or chosen as an add-on. Site requirements can vary between homes.
Does installation include old pump removal and disposal?
Old pump removal and disposal are not automatically included unless shown in the selected installation option or chosen as an add-on. Access, pump location, pipework, electrical connections and site conditions can affect what is required.
Do you install water pumps in Brisbane and the Gold Coast?
Supplied and installed options are available for selected water pumps in eligible Brisbane and Gold Coast service areas. Availability depends on the selected pump, your address, access, existing plumbing, electrical setup and installation requirements.