When precision, safety, and durability matter, MultiTorque delivers. As one of Australia’s leading dosing pump manufacturers and suppliers, we provide tailored metering solutions for industries where accuracy is critical — from chemical processing and water treatment to mining and agriculture.

Backed by over 15 years of experience, MultiTorque is known for custom-built pumping systems, premium parts, and turnkey units that perform under pressure — even in the harshest Australian conditions.

What Is a Dosing Pump?

A dosing pump (also known as a metering pump) is designed to accurately inject chemicals or other substances into a fluid stream. These pumps are commonly used to dose acids, coagulants, chlorine, or reagents into pipelines or tanks at controlled flow rates.

Key features include:

• Consistent metering at low flow volumes
• Resistance to corrosion and chemical attack
• Adjustable flow rates via manual or automatic control
• Integration with control systems (PLC, pH sensors, etc.)

Whether you’re working with sodium hypochlorite in a water plant or polymer flocculants in a tailings dam, precision is non-negotiable — and that’s where our dosing pump systems shine.

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Industries That Rely on Dosing Pumps

At MultiTorque, we serve a wide range of sectors that demand reliable and accurate dosing:

• Water and wastewater treatment plants
• Mining operations and flotation systems
• Agriculture and fertigation
• Chemical processing and pH control
• Food and beverage facilities
• Oil and gas (onshore and offshore)

Each industry has unique fluid properties and safety requirements — so we work with you to match the right pump technology, materials, and control systems to the job.

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Types of Dosing Pumps We Manufacture and Supply

We offer a full range of industrial-grade metering pump technologies, including:

🟧 Diaphragm Dosing Pumps

• Pulsation-based
• Ideal for aggressive chemicals like acids, alkalis, and disinfectants
• Leak-free and low maintenance
• Electric or solenoid driven

🟦 Peristaltic Dosing Pumps

• Hose-based design that gently squeezes fluid
• Excellent for shear-sensitive or viscous liquids
• Simple to clean and maintain
• Used in food-grade and slurry dosing systems

🟥 Plunger (Piston) Dosing Pumps

• High pressure and precise control
• Suitable for oil & gas, industrial processing, and abrasive slurries
• Rugged design with mechanical control

⚙️ Motor-Driven Dosing Systems

• VFD-compatible for adjustable flow rates
• Scalable systems for plant-wide integration
• Can be mounted on skids, trailers, or cabinets

Every pump is selected or custom-fabricated to suit your fluid, dosing volume, pressure, and safety needs.

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Why MultiTorque?

We’re not just pump resellers — we’re engineers, fabricators, and industry partners who know what it takes to deliver robust solutions that don’t fail in the field.

Here’s what sets us apart from other dosing pump manufacturers:

✅ Custom Builds: Whether you need a stand-alone dosing cabinet or a full trailer-mounted injection system, we fabricate in-house.

✅ Chemical Compatibility: We supply pumps built with PVDF, PTFE, stainless steel, Viton®, or Teflon® depending on your fluid.

✅ Precision Control: Manual, analog, or smart digital control with flow meters, dosing timers, and pH/ORP integration.

✅ Support Australia-wide: With locations in Brisbane and Perth, we provide fast service and delivery anywhere in the country.

✅ End-to-End Service: From design to delivery, installation to rebuilds — we’ve got your dosing needs covered.

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Case Study: Dosing Pump System for pH Correction in Queensland Water Plant

A regional QLD treatment plant required a dual-pump system for dosing caustic soda and acid for pH balancing. The challenge? Corrosive chemicals, hot ambient temps, and tight flow tolerances.

MultiTorque supplied:

• Two diaphragm dosing pumps with PVDF heads
• A steel-framed cabinet with chemical-resistant trays
• Integrated pH sensor and flow switch
• Custom plumbing with pressure relief valves and backflow protection

Outcome: The system achieved ±1% dosing accuracy, with zero leaks or calibration issues over 12 months of 24/7 operation.

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Customised Dosing Skids and Systems

We build dosing skids for plug-and-play installation, perfect for industrial plants, mining sites, and portable applications. Skid packages can include:

• Pumps, tanks, and valves
• Flow meters, pressure sensors, and gauges
• Electrical controls and remote telemetry
• Bunded frames for spill protection
• Solar or hybrid power options

Each unit is tested before delivery, ensuring a quick and confident install on-site.

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Choosing the Right Dosing Pump Manufacturer

Not all dosing pump manufacturers understand your fluid, your climate, or your compliance requirements. At MultiTorque, we deliver on:

• Durability: Built for Australian conditions
• Accuracy: From micro-dosing to high-volume injection
• Safety: Bunding, ventilation, and AS compliance
• Serviceability: Easily maintained with local parts and support

We’ll work with your engineers, compliance officers, or procurement team to deliver a tailored, certified, and cost-effective solution.

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Applications in the Field

🔹 Mining – Reagent dosing in flotation tanks
🔹 Wastewater – Chlorine and polymer dosing
🔹 Agriculture – Fertiliser injection via irrigation
🔹 Oil & Gas – Methanol and corrosion inhibitor injection
🔹 Food Industry – Flavouring, pH balancing, and CIP additives

From remote mine sites to processing plants, we’ve done it all — and we’re ready to do it for you.

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Talk to MultiTorque Today

Looking for reliable dosing pump manufacturers in Australia? Whether you need a single unit or a complete pump system, MultiTorque delivers precision-engineered solutions built to last.

📞 Call us on 1300 726 525
📧 Email: sales@multitorque.com
🌐 Visit: https://www.multitorque.com.au

We’ll quote, spec, and build the right system — and back it with the service you need to stay operational.