ES Emergency Bypass Auto-Start Sewage Pump Units

Emergency bypass auto-start sewage pump unit

ES Emergency Bypass Auto-Start Sewage Pump Units

Ask Our Team

Emergency bypass auto-start sewage pump units are designed to operate when mains power is unavailable because of storms or other forces. They are available with flow rates from 3 l/s through to 250 l/s, are diesel powered and mounted in a vandal resistant acoustic enclosure.

They have a completely independent level control system and take over when the main pumps in the station are unable to pump due to power failure, control panel failure, sewage pump failure or for any other reason.

Gorman-Rupp emergency auto-start sewage pump units are used instead of emergency power generation at sewage pump stations because of their versatility.

Advantages include:

  • Pumping capability when power is unavailable
  • Use smaller engines than generators because starting current does not need to be factored in
  • Can be used as the standby pump for the main station if one of the submersible pumps is down for repairs
  • No load banks or automatic switch gear are required
  • No modifications to existing control panels are necessary
  • Hi-tech controls include telemetry warnings for faults and low fuel
  • Can be fitted with Gorman-Rupp Ultra V Series, Super T Series or PA Series grey water pumps.

Our Team is available to answer your pump query within the hour

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

Monday – Friday
9am – 5pm
Australia Wide

Gorman Rupp Pumps LogoHydro Innovations is proud to be the sole distributor of Gorman-Rupp pumps in Australia.

Gorman-Rupp is one of the world’s leading manufacturers of self-priming sewage pumps and wastewater pumping equipment, and has been for more than 75 years. They offer a diverse range of high performance, high-quality, reliable pumps and pumping systems required for lasting service in wastewater pumps, sewage pumps, industrial waste, petroleum, fire and OEM markets. Learn more about Gorman-Rupp and our other partners »

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