The World’s best pumps for Municipal Wastewater

Quality pumps to meet the requirements of the Australian Wastewater Industry

Solve pump choking problems with surface-mounted self-priming pumps.

Our systems can be configured to deliver simple, straightforward results – freeing up company resources and reducing downtime and maintenance.

Hydro Innovations provides a wide range of heavy-duty self-priming pumps to meet the requirements of the Water and Wastewater Industry.

Whether for municipal,  power station, cement plant, asphalt plant or other, our products offer safer, more cost-effective solutions in the following areas:

Our products offer safer, more cost effective tailored solutions in the following areas:

north bourke abattoir using gorman-rupp rugged and reliable centrifugal self priming pumps

WAS, RAS and Raw Sewage Pumping

WAS, RAS and raw sewage pumping with Gorman-Rupp self-priming centrifugal pumps. Capable of priming to depths of 7.6m, Gorman-Rupp pumps last longer, are easier to maintain and are safer and easier for operators to use. No cranes or opening of wet wells needed.

  • Less chokes
  • Lower maintenance costs
  • Safer for operators

Gorman-Rupp Ultra V with Eradicator

Gorman-Rupp Super T with Eradicator

Gorman-Rupp Ultra V Series

Gorman-Rupp Super T Series

Sewage Pump Stations

Sewage pump stations mostly use the conventional submersible pump, but self-priming pumps offer safer environments for operators and reduced life cycle costs.

  • Stations are fully equipped  and ready to “plug and play”
  • Easy access for monitoring or service
  • revolutionary Self Cleaning Sump (SCS) for a completely sustainable system

Gorman-Rupp ES 200×200

Gorman-Rupp ES 210×310

Gorman-Rupp ES Auto-Start

Gorman-Rupp ES Base Mounted

Gorman-Rupp ES Emergency Bypass

Gorman-Rupp Self Cleaning Sump

Gorman-Rupp grey water super u series

Grey Water Pumping

Greywater pumping with Gorman-Rupp Super U Series pumps. Self-priming, with high head capabilities, and high efficiency. Easy to monitor and service.

  • self-priming
  • high-efficiency pumps
  • Lower capital costs

Gorman-Rupp Super U Series

Gorman-Rupp Ultra V Series

Gorman-Rupp Super T Series

Gorman-Rupp 80 Series

EDUR Self Priming High Head Pump

Hot and Cold Pumping

Cold  and Hot water pumping with EDUR centrifugal pumps. Built from 92 years experience, EDUR pumps are rugged and reliable with a wide range of pumping temperatures.

  • German engineering
  • Highly efficient
  • Temperatures -40 deg C to 140 deg C

Gorman-Rupp VG and VGH Series

EDUR Industry Bloc

EDUR Stainless Bloc

EDUR Multistage

Grit Pumping

Grit pumping is made easier with Gorman-Rupp self-priming centrifugal pumps. Gorman-Rupp pumps last longer, are easier to maintain and are safer and easier for operators to use than any other grit pump. Harder materials extend the life of wearing parts and the pumps themselves, and no cranes or opening of wet wells is needed.

  • Surface mount for easy access
  • Hard long-wearing materials
  • Easy and safe maintenance

Gorman-Rupp Ultra V with Eradicator

Gorman-Rupp Super T with Eradicator

Gorman-Rupp Ultra V Series

Gorman-Rupp Super T Series

Ramparts sludge pump for Australian Industry

Heavy Duty Sludge Pumps

Wastewater can also be effectively pumped effectively with Ramparts air-driven diaphragm pumps. Only three wetted moving parts and an “indestructible” pump body make for a cost-effective life cycle. A variety of linings enable the pumping of abrasive and/or corrosive media.

  • Pump high solids content sludge
  • Remove chokes in seconds
  • Low repair costs for “indestructible” pump

Ramparts Air Driven Diaphragm Pumps

Ramparts P Series

bank-mounted-venturi-aerator-for-lagoon-aeration

Lagoon and Basin Wastewater Aeration

Aerating lagoons, basins and oxidation ditches is made safer by Venturi-Aeration units. Self-priming pumps are mounted on the banks of lagoons and provide flow and pressure to the Venturi-Aeration units. Being mounted on banks, operators gain easy access for monitoring and maintenance.

  • High SOTE
  • Much easier and safer maintenance
  • No boats, cranes or tethers to access equipment

Echo-Storm Aerator

cedars meats DAF pump tank

DAF Pumps

DAF Systems can be improved by using EDUR DAF pumps that eliminate the need [and ongoing maintenance expense] of air saturation vessels and compressors.

  • No compressor needed
  • No air saturation [pressure] vessel needed
  • Less maintenance and less energy used

EDUR LBU

EDUR PBU

Lampo emergency response unit

Fluid Emergency Response

Lampo Emergency Response units are trailer mounted multi-purpose machines designed to speed up and simplify the deployment of emergency response equipment for municipalities, emergency services and contractors,  using only one vehicle.

  • Water/wastewater pump
  • Generator
  • Lighting tower
  • Compressor

Lampo Emergency Response Unit

ragazzini pumps for chemical transfer

Sludge with High % Solids

Sludge with high percentage of solids can be effectively transferred using Ragazzini peristaltic pumps. Pumps can operate on high suction lifts, can deliver pressures to 15 Bar, and can handle extremely viscous fluids.

  • early leak detection
  • easy hose replacement
  • able to handle abrasive and/or corrosive fluids

Ragazzini Rotho Peristaltic Pump

Ramparts P Series

Our expert team is standing by for any questions you have about how best to configure your pump or aeration system.

Oberon Council

Gorman-Rupp Pumps improve safety at Oberon Council

Oberon Council were on a mission – looking to improve safety for the sewage pump operators at their sewage treatment plant. Their existing sewage pump operating on their sludge lagoon was suspended under a floating pontoon, and to gain access to the sewage pump, operators needed to extend a ladder from the bank to the pontoon. They then needed to “walk the plank” to get to the submersible pump, with the ever-present danger of falling into the sludge. The Safe Work Method Statements were long and detailed, and still showing a high level of risk.

Hydro Innovations suggested to Oberon Council that a Gorman Rupp self-priming centrifugal pump could be mounted on the bank at the side of the lagoon. This allows for quick, easy and safe access to the wastewater pump for monitoring and service.

Oberon Council are extremely pleased with both their investment to improve the working environment for their operators, and the quality and performance of the Gorman-Rupp pump.

Our clients:

Ready to build the perfect pump system for your project? We’re standing by to help.

Over 88 years

Of Team Experience in Abattoir Pumping.

We bring you the technical knowledge & experience

Hydro Innovations are proud to distribute a broad range of quality, reliable industrial pumps and aerators for Australian Industry.

Gorman-Rupp is the world leader in self-priming centrifugal wastewater pump technology, Ragazzini manufacture quality Italian peristaltic pumps, EDUR are world leaders in DAF pump technology, Venturi Aerators for simple bank mounted aeration, and Lampo by Euromacchine for emergency response.

Holding a very large inventory of pumps and spare parts allows us to deliver industry-leading service. With over 88 years combined experience in applying, selecting and troubleshooting pumps, we are also in a good position to help design the best and most cost-effective fluid transfer systems for our customers.

Wastewater Pumps and Aerators:



The Gorman-Rupp Super T Series sewage and wastewater pumps with Eradicator™ Solids Management System are a series of self-priming centrifugal pumps designed specifically for handling municipal and industrial wastewater containing stringy, difficult to pump, solids in suspension (such as wet wipes, rags and feathers).

They have been designed for economical, trouble-free operation, with design features that deliver superior solids handling capability and a large inspection cover to access pump internals for service or blockage removal. Gorman-Rupp Super T Series wastewater and sewage pumps have been used for pumping of WAS and RAS and for digester recirculation with great success in wastewater treatment plants around the country, as well as food process plants, paper mills and other heavy industries. The Eradicator™ system advances the solids handling capabilities of this range.

Advantages include:

  • Ability to mount high and dry above the wet well [not in it]
  • Low cost of ownership
  • Greatly reduced OH&S issues
  • Easy access for monitoring or service
  • Advanced safety features to protect operators
  • Improved maintenance features to greatly reduce maintenance time and costs, with removable rotating assembly
  • A variety of materials of construction to handle abrasive and/or corrosive fluids

The Gorman-Rupp Ultra V Series solids handling sewage and wastewater pumps with Eradicator™ Solids Management System are a series of self-priming centrifugal pumps designed specifically for handling municipal and industrial wastewater containing stringy, difficult to pump, solids in suspension (such as “wet wipes” , rags and feathers).

They have been designed for economical, trouble-free operation, with design features that deliver superior solids handling capability and a large inspection cover to access pump internals for service or blockage removal. Gorman-Rupp Ultra V Series wastewater and sewage pumps have been used for pumping of WAS and RAS and for digester recirculation with great success in wastewater treatment plants around the country, as well as food process plants, paper mills and other heavy industries. The Eradicator™ system advances the solids handling capabilities of this range.

Advantages include:

  • Ability to mount high and dry above the wet well [not in it]
  • Low cost of ownership
  • Greatly reduced OH&S issues
  • Easy access for monitoring or service
  • Advanced safety features to protect operators
  • Improved maintenance features to greatly reduce maintenance time and costs, with removable rotating assembly
  • A variety of materials of construction to handle abrasive and/or corrosive fluids

The Gorman-Rupp Super T Series self-priming centrifugal wastewater/sewage pump has been the world benchmark for this technology since 1963 (>50 years). They have been designed for economical, trouble-free operation, with superior solids handling capability and a large inspection cover to access pump internals for service or blockage removal.

Advantages include:

  • Self-Priming pump has the ability to mount high and dry above the wet well (not in it)
  • Low cost of ownership
  • Greatly reduced OH&S issues – no more working over water/heights/cranes/heavy swinging weights
  • Surface-mounted pumps with easy access for monitoring or service
  • Advanced safety features including pressure relief valve to protect operators
  • Improved maintenance features to greatly reduce maintenance time and costs, with removable rotating assembly
  • A variety of materials of construction to handle abrasive and/or corrosive fluids

Ask Our Team

The Gorman-Rupp VG and VGH Series range of standard centrifugal pumps come in two styles. A general purpose style (VG) for clean liquids and a heavy duty style (VGH) for clean petroleum fluids as well as dirty water and mild abrasives.

The VG centrifugal pump has a cast iron casing and impeller, whereas the VGH centrifugal pump has a ductile iron casing, cast iron impeller with replaceable iron wear rings and a tungsten carbide/silicon carbide cartridge type mechanical seal with fluorocarbon elastomers.

Advantages include:

  • High efficiency
  • Ethanol capable [with a seal upgrade]
  • Low lifecycle costs
  • Hand primer kit available in some centrifugal pump models

Ask Our Team

The EDUR range of Industry Bloc close-coupled centrifugal pumps are ideal for pumping water and other clean and slightly polluted fluids. They are compact in size, and available in a variety of materials of construction including cast iron, bronze and stainless steel.

Motors are either 2 pole or 4 pole, with IP55 enclosures, and insulation class F.

Advantages include:

  • All Iron, All Bronze and All Stainless Steel construction
  • Flows to 165 l/s
  • Heads to 90m
  • Handle temperatures from -40oC to 140oC depending on model
  • Handle viscosity to 115 cSt
  • Handle solids content to 15%
  • Single and double mechanical seals available
  • Surface Mounted Pump

Download the Brochure | Ask Our Team

The RamParts P Series range of single acting air driven diaphragm sludge pumps and slurry pumps take over where other pumps in Australia fail.

In applications where progressive cavity pumps or lobe pumps wear prematurely or double diaphragm pumps struggle, RamParts extra heavy duty sludge pumps step up.

Advantages include:

  • Advanced DRC (separate) Controllers
  • Self priming to 6 metres
  • Handle slurries to 70% solids by volume
  • Superior solids handling design
  • Run Dry indefinitely
  • Dead-head without damage
  • Re-build pumps for 15% of their purchase price (not 80% like some PD pumps)
  • Improved maintenance features to greatly reduce maintenance time and costs
  • A variety of materials of construction to handle abrasive and/or corrosive fluids, including a variety of diaphragm materials and sludge pump linings
  • Automatic filter press feed control options
  • Flows to 1200 litres per minute with models from 1½” through to 6”
  • Heads to 65m

Download Data Sheets | Ask Our Team

The Gorman-Rupp D Series range of mechanical diaphragm pumps are designed to pump sludge, slurry, mud and other heavy liquids. Both models (3D and 4D) are self-priming sludge pumps and available as “bare shaft” diaphragm pumps or mounted with electric motors.

Advantages include:

  • Self priming to 7.6m
  • DuraBlue 1000 diaphragms for the 3” (75mm) pump
  • Neoprene diaphragms for the 4” (100mm) pump
  • Built-in flap valves
  • Handles 57mm spherical solids
  • Wheel kit standard on both models of sludge pump
  • Available in 3” (75mm) and 4” (100mm) sizes

Download the Brochure | Ask Our Team

The Echo-Storm aerator features a classic design for modern applications. Whether you need a complete replacement or simply an enhancement to your existing system, the Venturi Aerator offers an innovative and convenient approach to your water aeration needs.

Applications include:

  • Odour Control
  • Sludge Digestion
  • Wastewater Aeration
  • Lake Destratification
  • Septage treatment and many others

These aeration units are used in conjunction with Gorman-Rupp self-priming centrifugal pumps to deliver solutions with the following advantages:

  • Simple, uncomplicated design
  • Easy to install
  • High SOTR [Standard Oxygen Transfer rate]
  • Easy to maintain
  • Low cost of ownership
  • Safe for operators

Ask Our Team

The EDUR LBU multiphase pump is a multi-stage centrifugal pump with the unique capability of being able to pump a liquid/gas mixture. The centrifugal pump is constructed of either C.I./ Bz/ SS, Nodular Cast Iron, All-Bronze, Stainless Steel, or Super-Duplex Stainless Steel construction, so may be used to handle a variety of liquids.

Air, Oxygen, Carbon Dioxide and Ozone gases can be introduced into the suction line and transported and used to mix or disperse the gases. This makes the pump ideal for DAF plants, where the multiphase pumps provide the task of air saturation without the use of compressed air (no compressor, air saturation tank or associated controls).

Advantages include:

  • Liquid flows to 16 l/s
  • Gas content up to 20%
  • Cast iron/Bronze/Stainless steel, Nodular cast Iron, All-Bronze, Stainless Steel, or Super-Duplex Stainless Steel construction
  • Completely replace the “old” DAF system with a single pump

Ask Our Team

The EDUR PBU multiphase pump is a single-stage peripheral centrifugal pump with the unique capability of being able to pump a liquid/gas mixture. The centrifugal pump is constructed of stainless steel, so may be used to handle a variety of liquids. Air, Oxygen, Carbon Dioxide and Ozone gases can be introduced into the suction line and transported and used to mix or disperse the gases. This makes the pump ideal for DAF plants, where the multiphase pumps provide the task of air saturation without the use of compressed air (no compressor, air saturation tank or associated controls).

Advantages include:

  • Liquid flows to 1 l/s
  • Gas content up to 15%
  • Stainless steel construction
  • Completely replace the “old” DAF system with a single pump

Download the Brochure | Ask Our Team

Trailer mounted multi-purpose machines designed to speed up and simplify the deployment of emergency response equipment for municipalities, emergency services and contractors.

Advantages include:

  • Enables deployment of multiple pieces of equipment, using only one vehicle.
  • Diesel-driven power generator complete with variable frequency drive [VFD] powers a lighting tower and a rugged and reliable Gorman-Rupp pump.
  • The cleverly designed unit can light up a work area while operators set up the self-priming pump or operate numerous electric tools from the power generator.
  • The VFD allows for soft starting electrical equipment, including the pump, and can vary the speeds of these machines to suit the duty at hand. While all this is happening, the compressor can be driving air nibblers, air-operated nail guns, wrenches or tyre inflators.
  • The Lampo units also come standard with an air compressor, discharge hose reel, suction hoses and a robust mounted toolbox.

The central components of the Lampo – the generator, VFD and lighting system are manufactured by quality equipment manufacturer, Euromacchine in Italy. They are housed in an acoustically rated enclosure constructed from powder-coated galvanized steel plates.

The Lampo multipurpose units are then mounted on an Australian heavy duty built hot-dip galvanized double axel trailer and fitted with a self-priming Gorman-Rupp trash pump.

Download the Brochure | Ask Our Team

Ragazzini Peristaltic Pump are at the cutting edge of  “Hose Pump” design and have the features to make pumping easier. They consist of an elastomeric tube that is squeezed along its length by rollers that push the fluid contained within. This creates a gentle pumping action that doesn’t cause damage to the product. Further advantages include:

  • Handle a range of applications  including food products, abrasives, chemicals and solids
  • High performance including pressures to 15 BAR, reversible flow, and suction lifts
  • Easy maintenance including easy hose replacement and easy leak detection
  • CIP with retractable rollers
  • Greater operator safety
  • Easy access for monitoring or service
  • A variety of hose materials  to handle food, pharmaceuticals, abrasive and/or corrosive fluids

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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Wastewater Projects from Industry Leaders

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 »

Wastewater News from Industry Leaders