ES Auto-Start Self priming pump station

ES Auto-Start Sewage Pump Station

ES Auto-Start Self priming pump station

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The Gorman-Rupp ES Auto-Start sewage pump stations are the same as any other self priming pump station, except they have an auxiliary combustion engine to drive one or more of the pumps in times of power outage. They are pre-engineered and factory tested packaged units with one, two or more  pumps. The motors, auxiliary engine/s, all the valves, interconnecting piping etc are all supplied as a package, inclusive of state-of-the-art purpose built controls and liquid level control systems.

The pumps in the station can either be Gorman-Rupp’s Super T or Ultra V Series pumps. Flows to 250 l/s for a single pump can be achieved, and this can be expanded when using self priming pumps, because only the suction line needs to be in the wet well [not whole pumps], so that 3 or more pumps can be utilised to deliver peak efficiencies when pumping ADWF [average dry weather flow] right through to peak wet weather flows. A variety of enclosures are available to house the pumping equipment.

Advantages include:

  • Lower civil costs/ engineering
  • Pump stations are fully equipped and ready to “plug and play”
  • Lower operational costs
  • Greatly reduced OH&S issues
  • Easy access for monitoring or service
  • Intuitive control system
  • New advanced-level control system keeps electrical equipment out of the wet well
  • Able to solve many application problems, including those with steep system head curves
  • All components within Gorman-Rupp packaged pump stations are warranted for 5 years
  • Can work with the revolutionary Self Cleaning Sump (SCS) for a complete sustainable system


50 Years of Gorman Rupp Lift Stations

Gorman-Rupp has been designing, building, and testing complete lift station packages since 1967.

4 people with experience working with Gorman-Rupp pumps share their stories. During their interviews, they each share their overall opinions of Gorman-Rupp pumps which are longevity, reliability, and dependability of the pumps.

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Hydro’s experts are standing by to help you get the best pump, aerators and genuine spare parts for your specific project.


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(02) 9898 1800

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Hydro Innovations is proud to distribute a broad range of quality, reliable and industry-leading industrial pumps and aerators.

We are also delighted to share that Hydro Innovations is proud to be the exclusive distributor of Gorman-Rupp Pumps.

Gorman-Rupp is the world leader in self-priming centrifugal wastewater pump technology, and invests heavily in R&D, and in training for their international representatives – like Hydro Innovations.

This puts us in an excellent position to make the very best recommendations for our Australian customers.

Our other suppliers, Ragazzini of Italy and EDUR of Germany, are also world leaders in their respective technologies (Peristaltic Pumps – Ragazzini, and Specialist centrifugal pumps – EDUR).

We carry a very large inventory of pumps and spare parts for all of these brands, to help us to deliver industry-leading service.

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