When you need reliability, portability, and the ability to pump anything from chemicals to slurry, there’s one clear choice: the AOD pump.

Also known as air-operated diaphragm pumps, these rugged machines thrive in demanding industrial environments. At MultiTorque, we supply, service, and customize AOD pumps for Australian mining, construction, dewatering, and processing clients who demand performance without compromise.

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What Is an AOD Pump?

An AOD pump is a type of positive displacement pump powered by compressed air. It uses a pair of flexible diaphragms to pump fluids, making it ideal for:

• Abrasive slurries

• High-viscosity fluids

• Flammable or hazardous liquids

• Solids-laden wastewater

• Corrosive chemical transfer

Because AOD pumps don’t require electricity, they’re perfect for hazardous zones, remote locations, and portable setups where power supply is limited.

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1. MultiTorque Supplies OEM & Custom AOD Pump Systems

We supply industry-trusted OEM AOD pumps and parts, including top-tier brands like Wilden, Yamada, and more. Whether you need a standalone pump or a full pump-and-pipe system, we’ve got it on hand or can source it fast.

✔ Aluminium, stainless steel & plastic bodies
✔ Available in ATEX-rated models for explosive zones
✔ Diaphragms in EPDM, PTFE, Neoprene, and Viton
✔ Models for ½” to 3” inlet/outlet size
✔ Anti-stalling air valves and low maintenance designs

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2. Repairs, Overhauls, and Onsite Diagnostics

At MultiTorque, we don’t just sell pumps—we service them too.

Our experienced techs handle:

• Diaphragm and valve replacement

• Air motor servicing

• Leak testing and performance calibration

• Full pump strip-down and rebuilds

• Flow and pressure testing

We offer rapid turnaround in our Brisbane and Perth workshops, with mobile onsite support for urgent jobs.

🔧 View our industrial pump services

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3. Custom AOD Pump Skid & Trailer Systems

Need your AOD pump mobile and site-ready? We design and fabricate custom AOD pump systems on skids or enclosed trailers.

Perfect for:

• Mining pits and blast sites

• Tank emptying and fluid transfer

• Remote environmental clean-up

• Dewatering flooded areas

Custom options include:

• Integrated air compressors

• Filtration and drainage systems

• Toolboxes, hose reels & lifting points

• Anti-vibration mounting

• Painted to your brand specs

We engineer to last—because breakdowns aren’t an option.

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4. Why AOD Pumps Dominate Harsh Conditions

Compared to electric pumps, AOD pumps are low-maintenance, self-priming, and dry-run capable. They shine in unpredictable, messy, and abrasive conditions common in:

• Mineral processing

• Drilling and blasting

• Civil and mining dewatering

• Chemical and fuel transfer

• Agricultural wastewater

And thanks to their air-powered nature, they’re explosion-safe and portable—two major advantages for heavy-duty sites.

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5. Why Choose MultiTorque for Your AOD Pump Needs?

• Over 15 years supporting Australia’s toughest industries

• Dual workshops in Perth and Brisbane

• Custom-built pump solutions made in-house

• Industrial-only focus—no small jobs, ever

• Nationwide freight and expert support

When you work with MultiTorque, you’re not getting a catalogue number—you’re getting a real, working solution engineered for your site.

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Internal & External Links

🔗 Browse our pump servicing and fabrication
🔗 Follow MultiTorque on LinkedIn
🌐 Learn more about Wilden AOD pumps (external link)

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Get Your AOD Pump Solution Now

Need an AOD pump delivered, repaired, or custom-built into a turn-key system? Talk to the team that gets it done the first time, every time.

📞 Call 1300 726 525
📧 Email: sales@multitorque.com
🌍 Visit: www.multitorque.com.au

Air-operated. Industry approved. MultiTorque ready.