Hydro Innovations is in an excellent position to supply the right process pump because of our access to Gorman-Rupp’s G Series Rotary Gear Pump, and Ragazzini’s Rotho Pump.
Pumps are able to handle most liquids or pastes required by the food industry, including: food oils, syrups, emulsions, liquid sugars, honey, concetrates, chocolate, shortening, pastes, chemicals, fats, refrigeration liquids, brewers yeast, brine and many more.

Gorman-Rupp Rotary Gear Pumps Deliver Reliable, Long-Lasting Performance.
The quality manufacturing and testing that go into every G Series pump guarantee long-lasting, trouble-free operation. If you need a replacement part for any of our products, you’ll have it fast.

Our products offer safer, more cost effective tailored solutions in the following areas:
Abattoir Wastewater
Wastewater pumping with Gorman-Rupp self-priming centrifugal pumps. Rugged and reliable, Gorman-Rupp pumps have large internal passages that enable them to handle ear tags, gloves and paunch pumping applications that would cause issues with most other pumps.
- pump ear tags, paunch
- self-priming
- rugged and reliable
Abattoir Lagoon Aeration
By using Venturi-Aerators, asset owners can reduce WHS risks and lower maintenance costs when compared with surface mounted aerators. Venturi-Aerators can produce the desired level of mixing and dissolved oxygen with all the equipment located on the banks of lagoons/ponds, not in/on them.
- Reduce DO
- no chemicals
- works fast
Abattoir Grey Water
Gorman-Rupp greywater pumps are self-priming with [limited] solids handling capabilities. They are high-efficiency pumps with a removable inspection cover-plate.
- self-priming
- high-efficiency pumps
- removable inspection cover
Our expert team is standing by for any questions you have about how best to configure your pump system.

Reduced energy consumption with innovative DAF Pump for Waste Water Management
Cedars Meats were impressed with the simplicity of the dissolved air flotation system and promptly arranged the purchase of an EDUR DAF pump. They have been pleased with the positive results, which include:
- A higher rate of solids removed
- less power used for the job (reducing power costs)
- less complicated controls
- low maintenance future ahead for the system
Mr Yogesh Mistry
Chief Engineer at Cedar Meats
Our clients:


Videos:
Watch how Ragazzini pump features make pumping simple and efficient. See Ragazzini Pump features and how they are beneficial
See where the leading edge technology starts, high quality, sustainable manufacturing through to the finished product in this Ragazzini Introductory video
Ragazzini pumps:
Ask Our Team
The Gorman-Rupp G Series range of self priming positive displacement rotary gear pumps is designed to provide superior performance in the transfer of process fluids, unmatched in the industry. Available in Medium-Duty , Heavy-Duty and Extreme-Duty (abrasive service) models, pump materials include cast iron, cast steel and stainless steel.
G Series self priming pumps are manufactured with unique features that enable them to perform better and last longer on countless applications, providing quality and reliability that make the G Series the premier pump in the industry.
Advantages include:
- An automatic idler pin lubrication system uses the pumped fluid to continuously cool and lubricate the idler pin and bush to reduce wear in this area.
- An internal seal cavity venting system provides a continuous flow of liquid through the seal area, ensuring cooling and reducing pressure. This reduces seal face
- load, increasing seal life.
- A deep “end-feed” area offers superior priming performance under low inlet pressure conditions and/or high viscosity liquids.
- Easy to service
- Viscosities to 440,000 cSt
- Pressures to 20.7 bar (300 psi)
- Flows to 2200 litres per minute
- Handle a variety of liquids , including highly viscous, high temperature and abrasive fluids
- Widest range of sealing options in the industry
- High strength material eliminates the need for special steel fittings traditionally needed for viscous applications.
- Widest range of housing ports
- Widest range of bushing materials
Download the Brochure | Ask Our Team
Ragazzini Rotho Peristaltic Pumps are the ideal choice for dosing and metering.
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 peristaltic pump.
Advantages include:
- Handle a range of fluids including viscous products, abrasives and chemicals
- High performance including pressures to 15 BAR, reversible flow, and suction lifts
- Accurate metering as well as high flows (to 180m3/hour)
- 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, chemical, abrasive and/or corrosive fluids
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.
or Call
(02) 9898 1800
Monday – Friday
9am – 5pm
Australia Wide

Hydro Innovations is proud to distribute Ragazzini pumps in Australia.
Ragazzini have developed and engineered a range of pumps and associated equipment to suit an array of applications. After years of development, positive displacement pumps with a pumping action suitable for both delicate and extreme pumping has been crafted. Learn more about Ragazzini and our other partners »