When it comes to pumping abrasive, corrosive, or viscous fluids in unpredictable environments, air operated diaphragm pumps (AODD) are the go-to solution across countless industries. As one of Australia’s leading air operated diaphragm pump manufacturers, MultiTorque brings top-tier pumping power backed by industrial-grade durability, performance, and local support.

Whether you’re dealing with sludges, chemicals, oils, or food-grade materials, AODD pumps offer unmatched flexibility, self-priming ability, and dry-run capability—perfect for mining, chemical processing, food & beverage, construction, and wastewater sectors.

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What Is an Air Operated Diaphragm Pump?

An air operated diaphragm pump is a type of positive displacement pump powered by compressed air. The air shifts flexible diaphragms back and forth, creating suction and discharge phases. These pumps can move solids-laden or shear-sensitive fluids without damage, making them a versatile workhorse for demanding industrial tasks.

Key benefits include:

Run-dry capable without damage
Can handle abrasive or corrosive fluids
Self-priming up to 7.5m
Portable and explosion-proof
No need for electricity—air-powered

Industries That Trust AODD Pumps

The adaptability of air diaphragm pumps makes them a favorite in a wide range of heavy-duty sectors:

Mining & Construction: Dewatering, slurry, and chemical transfer
Chemical Processing: Transferring acids, caustics, and solvents
Food & Beverage: Handling syrups, sauces, and washdown fluids
Water Treatment: Pumping sludge, chemical dosing, and filtration
Oil & Gas: Fuel and lubricant transfer in remote zones

If your site demands rugged, low-maintenance pumping with minimal fuss, AODD pumps are a proven solution.

Our Range of Air Operated Diaphragm Pumps

At MultiTorque, we supply and support industry-trusted brands including Wilden, Yamada, and ARO. Our pump range includes:

Aluminium & Stainless Steel Models – Ideal for general industry and chemical resistance
Polypropylene & PVDF Models – Excellent for aggressive chemical environments
Sanitary & Hygienic Models – Food-grade construction with CIP/SIP options
Explosion-Proof Units – For flammable and hazardous applications

Each pump system can be configured with your choice of diaphragm, valve, and suction/discharge fittings.

Why MultiTorque Is Your Go-To AODD Pump Manufacturer

✅ Custom Builds & System Design
We tailor pump setups to your application, from flow rates to fluid properties and environmental challenges.

✅ Nationwide Supply & Support
With locations in Brisbane and Perth, we offer fast shipping, service, and onsite support Australia-wide.

✅ Rapid Repairs & Spares
We stock major spares and offer fast-turnaround repairs to get your operation moving again—fast.

✅ Trusted Brands, Local Knowledge
We partner with the best in the business and match it with boots-on-ground know-how.

✅ Over 15 Years in the Game
We’ve been pumping Aussie industry forward for over a decade and counting.

AODD Pumps Built to Survive Harsh Aussie Conditions

Australian job sites don’t mess around—and neither do we. Our air diaphragm pump systems are selected, tested, and supported to stand up to heat, dust, chemicals, sludges, and everything else our unique landscape throws your way.

From open-cut mines to remote chemical depots and clean-room food plants, we’ve got a pump that’s built to handle it.

Ready to Upgrade Your Pumping System?

If you’re looking for long-lasting, low-maintenance air diaphragm pumps built for industrial punishment, MultiTorque is your first call.

Let’s spec the right solution for your site today.

Contact MultiTorque

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au
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Top Air Operated Diaphragm Pump Manufacturers Driving Australian Industry