MIDWEST GROUNDWATER provides Water Pumping and Storage solutions for the Midwest of Western Australia and Beyond…


At Midwest Groundwater we provide the Design, Supply and Installation of Lorentz, Franklin and WaterBoy Solar Water Pumps for Geraldton, the Midwest and Beyond.

Each system consists of a pump, pump motor and controller. This modular design keeps all electronics above ground and provides simple servicing, ease of access and maintenance.

Lorentz Helical Rotor Pumps – Windmill and Diesel Replacement 

The LORENTZ PS range of DC powered helical rotor pumps have been designed specifically to pump water efficiently using solar power. The helical rotor pump is simple, efficient and reliable. Pumping water with very low levels of solar power from up to 450m below ground. Max total dynamic head 350m. Max flow rate – 5.3m/h/3.

Lorentz Centrifugal Pumps – Diesel Replacement 

The Lorentz PS range of DC powered centrifugal pumps have been designed specifically to pump larger volumes of water efficiently using solar power. These highly efficient pumps can achieve flow rates of 79m3/hour. Maxhead 160m.

Lorentz Solar Surface Pumps – Diesel Replacement

LORENTZ also have a range of solar powered surface pumps with flow rates up to 460m3/hour and heads of 90m. These pumps can shift large amounts of water for irrigation and transfer purposes.

Lorentz Helical Rotor Solar Surface Pumps

Lorentz Solar Pool Pumps

The LORENTZ PS Solar powered solar pool pumps are high quality products designed for use in residential and commercial swimming pools and spas. The LORENTZ pool pump uses a DC brushless motor for high efficiency and reliability and offers a very fast return on investment (approx. 3 ½ years) with a smart modular design and full parts list for simple and cost-efficient service and repair. They can replace your existing pump or be mounted parallel to your AC pump and in most instances will handle all your cleaning, heating and chlorination needs.

WaterBoy Solar Pumps

Midwest Groundwater can supply a large range of DIY WaterBoy Solar Water Pump Kits.

EcoSat – Remote Monitoring Systems

Quote the code – “MIDWESTGROUNDWATER” for 5% Discount off your EcoSat order!

EcoSAT products provide

    -Remote Wireless Water Tank level monitoring

    -Automatic Water Pump Control Systems

    -Electric fence system monitoring

    -Farm Security Cameras

    -Automated Rain Gauges

 EcoSAT is a flexible product on which you can monitor, or control anything. 

EcoSAT includes a very powerful set of sensor connections that allow it to be used as a simple tank monitoring system, or when the time comes it can easily be adapted to something new, such as an automatic water pump control system. Remote and wireless water tank level monitoring is just one simple application where EcoSAT could be used. However, the possibilities are endless, limited only by your imagination. Simply remove one sensor, and install another to use your EcoSAT for tank water levels monitoring today, and cattle counting tomorrow.


Satellite, Mobile Data, UHF!  No matter where you are located, from urban and rural,  to central Australia there is an EcoSat product right for you.. The EcoSAT product is made to include whatever communications you need to keep you in touch with your property.


Contact Midwest Groundwater for more information.


Franklin Electric Pumps

MIDWEST GROUNDWATER can supply & install an extensive range of FRANKLIN ELECTRIC pumps for any application. FRANKIN ELECTRIC pump systems are of the highest quality and have proven themselves to be leaders in the pumping industry with solid warranty and support.


Kingspan Rural Water Tanks


MIDWEST GROUNDWATER are your local supplier and accredited installer for KINGSPAN Rural WATER TANKS.  Tank sizes starting from 26,062L to a whopping 362,979L.

KINGSPAN Rhino Water Tanks range includes – RHINO Water Tanks and HERITAGE Water Tanks. Click on the Read More button to see the range.


Windmills have been an icon of the Australian Landscape for many years however due to health and safety reasons we now replace with Quality Solar Water Pump systems.

If your Windmill has been damaged by storms or strong winds we are your first choice for Insurance claims.
Quotes are completed promptly and replacement with a high quality Solar Pumping system can be arranged with your insurance company.
Hit the Get A Quote button and fill in your details to get started.

We can remove windmill column and safely lower windmill to ground to facilitate Solar Pump installations.
Please contact us to discuss your options.

Want to know more?

Please fill out our Quote form or contact us for further information