7 Powerful Reasons to Choose an Air Diaphragm Pump in 2025 – Custom Solutions & Repairs Available

When it comes to industrial fluid handling, air diaphragm pumps are among the most reliable and versatile solutions available. Also known as AODD (Air-Operated Double Diaphragm) pumps, these rugged machines are capable of moving a wide range of fluids — from corrosive chemicals to thick sludges — all while offering excellent energy efficiency and low maintenance.

At MultiTorque, we supply, service, and repair air diaphragm pumps across Australia, offering custom-manufactured options for your unique application. Whether you’re in mining, wastewater, agriculture, or oil & gas, here’s why these pumps continue to dominate in 2025 — and why MultiTorque is your go-to supplier.

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1. No Electricity Required – Ideal for Hazardous Zones

Air diaphragm pumps are powered by compressed air, not electricity. This makes them the perfect choice for explosive or flammable environments where electrical pumps pose a risk. Industries like mining, paint processing, and chemical manufacturing often rely on AOD pumps to ensure both performance and safety.

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2. Handles Everything From Water to Sludge

Need to pump viscous fluids, slurries, or abrasive media? No problem. Air diaphragm pumps are self-priming and capable of running dry without damage. They’re also excellent at handling solids-laden fluids, making them one of the most flexible pumping solutions in any industrial setup.

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3. Low Maintenance, Long Lifespan

Because they have fewer moving parts than traditional pumps, diaphragm pumps require less maintenance. At MultiTorque, we stock diaphragm pump diaphragms and components to keep your unit in top condition. Plus, our repair services are fast, affordable, and tailored to reduce downtime.

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4. Explosion-Proof & Safe in Harsh Conditions

These pumps are a top pick for ATEX-compliant environments, where explosive atmospheres are a constant threat. Air-powered operation eliminates the electrical spark risk. This is critical in sectors like petrochemical, oil refining, and bulk chemical handling.

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5. Fully Customisable Pump Solutions

At MultiTorque, we don’t just supply off-the-shelf units. We also custom-manufacture pump systems, trailers, and skids that house your air diaphragm pump along with accessories like hose reels, filters, and control panels. If you need a pump mounted on a trailer or truck for field use, we’ll build it to spec.

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6. Trusted Brands Like Wilden, Napco, and More

We supply air diaphragm pumps from globally respected brands like Wilden, Napco, and others. These pumps are engineered for reliability and supported by readily available spare parts, which we also stock and service. We also offer cross-compatible components for faster turnaround times.

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7. Australia-Wide Service & Support

With branches in Perth and Brisbane, MultiTorque offers nationwide service and delivery. Need help with a diaphragm issue? We’ll get your equipment back in action fast. Our technicians understand air diaphragm pumps inside and out — whether it’s a complete rebuild or just a diaphragm swap.

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Why Choose MultiTorque?

• ✅ Over 15 years of experience in industrial pump supply & repair

• ✅ Custom builds, trailers, and pump trucks available

• ✅ Onsite service options and rapid turnaround

• ✅ Only trusted pump brands and components

• ✅ Proudly servicing all major industries across Australia

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Let’s Talk Pumps

Whether you’re looking for a new air diaphragm pump, need a custom setup, or require urgent repairs — MultiTorque is your trusted partner.

📞 Call us today on 1300 726 525
📧 Email: sales@multitorque.com
🌐 Website: www.multitorque.com.au
🔗 LinkedIn: MultiTorque Industries

Looking for a rugged, reliable pumping solution that doesn’t rely on compressed air? Enter the electric diaphragm pump—a powerful, energy-efficient workhorse used across industries like mining, agriculture, chemical processing, and wastewater treatment.

At MultiTorque, we supply, service, and custom-build electric diaphragm pumps tailored to your site’s demands. With 15+ years of industry experience and a national presence, we’re the go-to experts for hardworking, no-fuss pump systems.

What Is an Electric Diaphragm Pump?

An electric diaphragm pump uses a motor instead of air pressure to drive its diaphragms. It still operates as a positive displacement pump, meaning it moves a fixed volume of fluid with each stroke, but the electric motor provides steady, adjustable performance.

Key features include:

• Plug-and-play operation (no compressed air needed)

• Energy-efficient design

• Self-priming up to 6 metres

• Dry-run capable

• Low-shear fluid handling

• Corrosion- and abrasion-resistant options

Electric diaphragm pumps combine the rugged flexibility of traditional air-operated models with the precision and control of electric motors—perfect when you need flow regulation, remote control, or lower operational costs.

Why Go Electric?

With rising energy costs and stricter safety regulations, many operators are switching to electric diaphragm pumps for long-term savings and enhanced control.

Top benefits:

• Lower energy consumption compared to air systems

• Easy integration with automation and PLC systems

• Quieter operation (ideal for indoor environments)

• Precise speed control for delicate fluids

• Minimal maintenance with brushless motors

Electric diaphragm pumps are ideal for chemical dosing, metering, and continuous fluid transfer in environments where compressed air isn’t available or desirable.

MultiTorque: Your Trusted Pump Partner

We do more than just sell pumps. At MultiTorque, we work with you to design, supply, and service custom electric diaphragm pump solutions to match your operational goals.

We supply trusted global brands, including:

• Wilden

• Graco

• Sandpiper

• Versa-Matic

• Yamada

And we stock a wide range of:

• Pump sizes and flow capacities

• Material combinations (PP, PVDF, SS, EPDM, PTFE, etc.)

• Voltage options (12V, 24V, 240V, 415V)

• Explosion-proof models for hazardous sites

If your site has special requirements, we’ll build a fully custom skid or trailer-mounted solution, complete with filtration, tanks, generators, or whatever else the job needs.

Repair, Replace, Rebuild

Already have an electric diaphragm pump that’s gone walkabout? We offer repair and rebuild services across Australia.

Our experienced technicians can:

• Replace diaphragms and valves

• Inspect motors and drive systems

• Perform pressure and flow testing

• Clean and reseal housings

• Offer rapid turnaround times

Whether it’s on-site in Queensland or shipped to our Perth workshop, your gear is in capable hands.

Built for Australia’s Toughest Sites

Our pumps are already working around the clock in:

• Mining and mineral processing

• Chemical manufacturing

• Paint and coatings

• Agricultural sprayers and fertigation systems

• Wastewater and sludge management

• Food and beverage production

• Marine and offshore environments

From caustic acids to dirty water, we’ll match you with a unit that thrives under pressure—and lasts the distance.

Why Choose MultiTorque?

✅ Custom builds and engineering support
✅ Australia-wide delivery and fast shipping
✅ Hands-on experience with difficult jobs
✅ Long-term support and part availability
✅ Friendly, honest advice—no fluff

We’re not here to push whatever’s on the shelf. We’re here to make sure your electric diaphragm pump is the right one—for today, and for the long haul.

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Contact Us Today

Power up your pumping system with a high-efficiency electric diaphragm pump from MultiTorque.

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au
🔗 LinkedIn – MultiTorque Industries

When reliability is non-negotiable, the air operated diaphragm pump (AOD pump) is a trusted choice across countless industries. Tough, self-priming, and capable of handling everything from chemicals to sludge, these versatile pumps thrive where others fail.

At MultiTorque, we supply, service, and custom-configure air operated diaphragm pumps to keep your operation flowing. With over 15 years of experience and a deep understanding of industrial pumping challenges, we deliver solutions that last.

What Is an Air Operated Diaphragm Pump?

An air operated diaphragm pump is a type of positive displacement pump powered by compressed air. Instead of electric motors, it uses a clever system of air valves and flexible diaphragms to create suction and discharge pressure.

These pumps are particularly useful when you need:

• Explosion-proof pumping (no sparks)

• Dry-run capability

• Self-priming up to 6 meters

• Low-shear fluid transfer

• Abrasive or corrosive fluid handling

• Portability and compact design

AOD pumps excel in mining, wastewater, food processing, chemicals, paint, fuel, and just about any harsh environment where uptime is critical.

Brands We Supply

At MultiTorque, we stock and source high-quality air operated diaphragm pumps from major brands, including:

• Wilden

• ARO

• Yamada

• Sandpiper

• Graco

• Versa-Matic

• Blagdon

We also offer OEM and aftermarket replacement parts, including diaphragms, valves, seats, and seals.

Need something rare or discontinued? Our network allows us to track down or fabricate nearly any configuration you need.

Custom Pump Configurations

Every site has its own demands. That’s why we also offer custom-configured air operated diaphragm pumps:

• Material options: PTFE, Santoprene, Viton, EPDM, stainless steel, polypropylene

• Connection types: BSP, NPT, flange, tri-clamp

• Trailer or skid-mounted pump systems

• Dual-diaphragm or twin pump configurations

• Special chemical compatibility setups

Let our team design the perfect fit for your site—built for rugged use and engineered to spec.

We Also Repair and Service AOD Pumps

Sometimes, it’s not about buying new. We offer in-house and on-site servicing for all makes and models of air operated diaphragm pumps.

Our services include:

• Full diaphragm replacement

• Valve inspection and rebuild

• Housing and port cleaning

• Performance testing

• Fault diagnostics

• Emergency repairs

Our Perth and Queensland workshops are ready to receive your gear—or we can come to you for urgent repairs.

Why Choose MultiTorque?

We’re not just a distributor—we’re industrial pump experts. Whether you’re managing a mining operation, chemical plant, food production line, or wastewater system, we’ve likely solved a similar problem before.

Here’s why clients trust us:

• Over 15 years of hands-on experience

• Local presence in Perth and Queensland

• Fast shipping across Australia

• Access to rare and specialty components

• Custom-built systems for niche applications

• Transparent advice and no-BS support

We understand that breakdowns cost money. Our job is to make sure your air operated diaphragm pump keeps running longer, cleaner, and harder.

Industries We Serve

Our AOD pumps are already working across Australia in:

• Mining and minerals

• Food and beverage

• Agriculture and irrigation

• Paint and coatings

• Oil & gas

• Wastewater treatment

• Marine and offshore

From thick slurries to volatile chemicals, there’s a diaphragm pump for the job—and we’ll help you find it.

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Get in Touch with MultiTorque

Whether you need a new pump, parts, service, or a custom setup, we’re ready to deliver. Let’s talk pumps.

📞 Call us: 1300 726 525
📧 Email: sales@multitorque.com
🌐 Website: www.multitorque.com.au
🔗 LinkedIn: MultiTorque Industries

When a diaphragm pump fails, the culprit is often the diaphragm itself. This small but vital component does all the heavy lifting—flexing thousands of times per hour under pressure, pumping everything from chemicals to sludge. At MultiTorque, we supply top-quality diaphragm pump diaphragms designed to last longer, perform better, and keep your pump moving when it matters most.

If you’re looking for the right replacement diaphragm—or need guidance on materials, compatibility, or performance—we’re your go-to supplier. With over 15 years in the pump industry, MultiTorque understands the harsh conditions our clients work in, and we supply gear that’s built for it.

What Is a Diaphragm Pump Diaphragm?

A diaphragm pump diaphragm is the flexible membrane inside an air-operated diaphragm pump or mechanically driven diaphragm pump. It’s the part that flexes back and forth, drawing in and pushing out fluid during each cycle.

Made from rubber, elastomers, or PTFE (Teflon), this component must resist abrasion, chemicals, pressure changes, and mechanical fatigue. If it fails, your entire system stops.

That’s why choosing the right diaphragm—built from the right material—isn’t optional. It’s critical.

We Supply Diaphragms for All Major Brands

MultiTorque stocks and sources diaphragm pump diaphragms for most major pump brands including:

• Wilden

• Sandpiper

• ARO

• Yamada

• Graco

• Versa-Matic

• Blagdon

• And more

Whether you’ve got a heavy-duty mining pump or a chemical dosing unit, we’ll get the exact diaphragm you need—fast.

Need a hard-to-find diaphragm for an older unit? We can fabricate or custom-source it through our supplier network.

Custom Diaphragm Options Available

Some jobs demand more than off-the-shelf parts. That’s why MultiTorque also offers custom diaphragm solutions:

• Specialised compounds (EPDM, Viton, Nitrile, Santoprene, PTFE, etc.)

• Double-layered or reinforced designs

• Oversized or non-standard fittings

• Food-grade or pharmaceutical compliant diaphragms

• High-temperature or chemical-resistant materials

Our team can guide you on the best diaphragm for your fluid type, pressure rating, and operating environment.

Why Your Diaphragm Quality Matters

Cutting corners on diaphragms can cost you—big time. Here’s what high-quality diaphragms from MultiTorque offer:

• Longer service life = fewer breakdowns

• Reduced maintenance costs

• Fewer emergency shutdowns

• Optimised flow and pressure

• Better pump performance

• Safer operations in explosive or hazardous areas

Let us help you upgrade from “cheap and cheerful” to rugged and reliable.

Fast Turnaround, Australia-Wide

Located in Queensland and Perth, MultiTorque ships diaphragms fast to any site across Australia. Whether you’re in mining, wastewater treatment, food production, or manufacturing, we understand the need for quick dispatch and zero downtime.

If we don’t have the diaphragm in stock, we’ll get it for you—fast.

Diaphragm Pump Repairs & Servicing

Replacing diaphragms is part of our broader pump servicing expertise. Bring your air-operated diaphragm pump to us, and we’ll inspect, clean, replace the diaphragm, and test it to ensure peak performance.

On-site services are also available for urgent jobs. Our technicians work quickly and safely to get your equipment back online.

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Why Choose MultiTorque?

We’re not just a supplier—we’re a problem-solving partner. When your diaphragm pump fails or needs a specific diaphragm replacement, we’re here with expert advice, quality parts, and honest service.

We’ve been trusted across Australia for over 15 years by industries that can’t afford failure. That’s the MultiTorque difference.

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Order Diaphragm Pump Diaphragms Today

Don’t wait for a breakdown. Stock up on the diaphragms you need—or let us help you find the right one.

📞 Call: 1300 726 525
📧 Email: sales@multitorque.com
🌐 Website: www.multitorque.com.au
🔗 LinkedIn: MultiTorque Industries

If you need a pump that can handle anything from corrosive chemicals to abrasive slurries—all without relying on electricity—then you need an AOD pump (Air Operated Diaphragm pump). Built for versatility and rugged performance, these pumps are the unsung heroes of mining sites, wastewater plants, chemical factories, and more.

At MultiTorque, we don’t just supply off-the-shelf units—we custom-engineer AOD pumps, mount them to trailers or skids, power them with compressors, and keep them running with expert servicing. When reliability matters, we deliver.

What Is an AOD Pump?

An AOD pump, or air-operated diaphragm pump, is a type of positive displacement pump powered by compressed air. It moves fluids by expanding and contracting two flexible diaphragms in tandem, pushing fluid in and out through a series of one-way check valves.

Because there are no electrical components in the fluid path, AOD pumps can safely handle flammable, volatile, abrasive, and highly viscous fluids—making them essential in dangerous or remote worksites.

Key Benefits of AOD Pumps

AOD pumps are known for their toughness and adaptability. Here’s why so many industries rely on them:

• Explosion-Proof Operation: No electrical motor = safe for hazardous zones

• Self-Priming & Run-Dry Safe: No pump damage if dry-started

• Handles Solids & Slurries: Perfect for mud, sludge, and debris-laden fluids

• Portable & Compact: Easily mounted to trailers or skids

• Low Maintenance: Minimal moving parts, no mechanical seals

• Variable Flow Rates: Output adjusts based on air pressure input

Whether you’re pumping corrosive acids, wastewater sludge, or fuel, an AOD pump can do the job safely and efficiently.

Custom AOD Pump Systems by MultiTorque

Some suppliers stop at the catalogue. We don’t.

MultiTorque builds custom AOD pump packages tailored to your job site. Whether you need a compact unit for underground mining or a high-flow diesel compressor-powered setup for field use, we build the right solution.

Our AOD pump builds can include:

• Trailer or skid mounts

• Integrated compressor units

• Stainless steel, aluminium, or plastic pump housings

• Weatherproof enclosures

• Chemical-resistant hoses and fittings

• Noise-reducing panels

• Remote monitoring options

Each system is engineered for safety, efficiency, and endurance—backed by over 15 years of experience in Australia’s harshest work environments.

Supply of Top-Tier AOD Pumps

MultiTorque supplies air-operated diaphragm pumps from reputable, high-performance brands. Whether you’re after a sanitary stainless pump for food processing or a heavy-duty pump for mine dewatering, we’ll match you with the right unit.

We help clients assess:

• Flow rate and pressure requirements

• Chemical and material compatibility

• Air compressor specs

• Port sizes and hose types

• Environmental and safety needs

We’ll never sell you a pump that doesn’t suit the application. Period.

AOD Pump Repairs & Maintenance

A busted pump can cost thousands in downtime. Our team provides rapid-response repairs and ongoing maintenance to keep your AOD pumps operating at peak performance.

We offer:

• Diaphragm replacements

• Valve checks and replacements

• Leak testing

• Flow rate testing

• Custom rebuilds

• Preventative maintenance scheduling

Whether we’re servicing your unit on-site or in-house, we use genuine parts and test every unit before it goes back to work.

Applications for AOD Pumps

AOD pumps are used in virtually every industry where fluid movement is critical:

• Mining & Dewatering

• Chemical Processing

• Oil & Gas

• Wastewater Treatment

• Food & Beverage

• Construction & Civil Works

• Agriculture

• Marine & Port Services

If it flows—or barely flows—we can pump it.

Why Choose MultiTorque?

We’ve earned a reputation for no-nonsense quality, speed, and custom innovation. When you need a pump system that performs in the real world, we’re the team that makes it happen. No cookie-cutter setups—just gear that works.

Contact MultiTorque Today

📞 Call 1300 726 525
📧 Email: sales@multitorque.com
🌐 Visit: www.multitorque.com.au
🔗 LinkedIn: MultiTorque Industries

In demanding industrial environments, not all pumps are created equal. If your operation involves aggressive chemicals, sludge, slurries, or abrasive fluids, you need a diaphragm pump that can stand up to the punishment and keep your business moving. At MultiTorque, we go beyond standard supply—we custom-build, repair, and maintain diaphragm pumps for clients across Australia.

From mining and wastewater to agriculture and food-grade industries, diaphragm pumps offer versatile, reliable pumping power. Our team specialises in delivering tailored solutions that are engineered for durability, compliance, and ease of use.

What Are Diaphragm Pumps?

Diaphragm pumps—also known as membrane pumps—are a type of positive displacement pump that uses a flexible diaphragm to move fluids. The diaphragm flexes back and forth, creating alternating suction and discharge cycles. Because the fluid is isolated from moving mechanical parts, diaphragm pumps can handle corrosive, abrasive, and viscous materials with ease.

They are ideal for transferring fluids that would destroy or clog conventional pumps, making them the preferred option in tough and hazardous settings.

Why Choose Diaphragm Pumps?

Diaphragm pumps are widely used for several key reasons:

• Self-Priming: Handles air and dry starts without damage

• No Seal Failures: Fluid chamber isolated from moving parts

• Handles Solids: Passes slurries, sludge, and particulates

• Chemically Resistant: Excellent with acids and caustics

• Portable Options: Trailer and skid-mounted systems available

• Low Maintenance: Fewer wear components = longer uptime

These pumps are commonly used in industries that require dependable fluid transfer with minimal risk of leakage or breakdown.

Custom Diaphragm Pump Builds by MultiTorque

MultiTorque doesn’t just sell pumps—we engineer custom diaphragm pump units designed to handle your unique challenges. Whether you need a generator-powered trailer-mounted diaphragm pump or a compact portable unit for remote locations, we build it in-house to exacting standards.

Our custom setups can include:

• Skid or trailer mounting

• Integrated power sources (diesel, petrol, electric, or air)

• Corrosion-resistant materials

• Enclosures for safety and weather protection

• Smart control panels for remote operation

We’ve built diaphragm pump units for mining dewatering, chemical transfer, and wastewater treatment across remote sites in Queensland, Western Australia, and beyond.

Supply of Premium Diaphragm Pump Brands

MultiTorque supplies a wide range of air-operated diaphragm pumps (AODD) and electric models from trusted manufacturers. Whether you need food-grade stainless steel for hygienic processes or rugged cast iron for slurry pumping, we have the right model for the job.

Our pump experts will help you choose the correct flow rate, pressure capacity, and material compatibility to ensure optimal long-term performance.

Diaphragm Pump Repairs and Servicing

Pump downtime is expensive. That’s why MultiTorque offers fast, expert diaphragm pump repairs and scheduled servicing across Australia. Our repair team can work on-site or in-house, depending on what’s needed. We stock critical spares and offer rebuilds that restore your pump’s performance to OEM standards.

If your existing diaphragm pump isn’t cutting it, we can assess and upgrade your system with newer, more efficient alternatives.

Applications Across Every Sector

Our diaphragm pumps are trusted across a wide variety of industries:

• Mining: Dewatering, slurry transfer, tailings

• Agriculture: Fertilisers, chemicals, and wastewater

• Construction: Site water removal and tank transfer

• Wastewater: Sludge, effluent, and dosing

• Oil & Gas: Hazardous fluids and chemicals

• Food & Beverage: Cleanable, hygienic fluid transfer

If you’ve got a tough fluid to move, chances are we’ve already built a diaphragm pump that can handle it.

Why MultiTorque?

With over 15 years of experience, MultiTorque is one of Australia’s leading suppliers and custom manufacturers of industrial pumping systems. Our team brings expertise, speed, and creative solutions to every job. From off-the-shelf pumps to fully engineered custom systems, we’re committed to reliability, safety, and long-term performance.

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Contact MultiTorque Today

📞 Call 1300 726 525
📧 Email: sales@multitorque.com
🌐 Visit: www.multitorque.com.au
🔗 LinkedIn: MultiTorque Industries

In Australia’s demanding industries, finding reliable and expert progressive cavity pump suppliers is critical to maintaining smooth operations, minimizing downtime, and maximizing efficiency. Whether you’re working in mining, wastewater treatment, oil and gas, or food processing, the right supplier can be the difference between operational success and costly failures. MultiTorque stands as Australia’s premier provider, delivering top-tier progressive cavity pumps (PCP) backed by over 15 years of trusted service and custom solutions tailored to your specific needs.

What Makes a Great Progressive Cavity Pump Supplier?

Not all suppliers are created equal. A true industry leader understands that it’s not just about selling pumps—it’s about providing comprehensive support, expert advice, and high-quality products that endure harsh conditions and demanding applications. The right progressive cavity pump supplier ensures you get:

• The correct pump model tailored to your fluid type and viscosity

• Expert sizing for optimal flow rates and pressures

• Durable equipment built for abrasive, corrosive, or shear-sensitive materials

• Fast, reliable service and repairs when you need them most

MultiTorque excels in every category, offering pumps from globally recognized brands such as NOV, Napco, Wilden, and Orbit. Our focus is on reliability, efficiency, and long-term value, so your operations stay productive with minimal interruptions.

The MultiTorque Difference

Extensive Product Range:
We supply an extensive range of progressive cavity pumps designed to handle everything from heavy sludge and abrasive slurries to delicate, food-grade liquids. Whether your project requires a standard off-the-shelf pump or a custom-engineered solution, MultiTorque can deliver.

Technical Expertise and Consultation:
Choosing the wrong pump can lead to inefficiencies, costly repairs, or premature failure. That’s why our team of pump experts works closely with you to understand your application requirements and recommend the perfect pump model and configuration. From flow rate calculations to material compatibility, we guide you through every step.

Custom Engineering and Fabrication:
For unique site demands, we design and build custom skid or trailer-mounted pump units. These mobile solutions provide flexibility, making them ideal for mining sites, construction projects, or remote locations. Our engineering ensures durability and ease of maintenance, helping you save time and money.

Comprehensive Service and Support:
Our commitment doesn’t end at supply. MultiTorque provides fast, dependable servicing and repairs Australia-wide. We stock critical spare parts and have skilled technicians ready to minimize your downtime. Your equipment will perform at peak efficiency for years.

Industries Benefiting from Our Pumps

Mining & Construction:
PCP pumps are indispensable in mining for handling abrasive slurries and dewatering applications. MultiTorque’s durable pumps withstand extreme conditions, providing reliable performance day in and day out.

Wastewater Treatment:
Efficient sludge handling is essential in wastewater facilities. Our pumps offer smooth, clog-resistant flow, reducing maintenance requirements and ensuring consistent plant operations.

Oil & Gas:
From chemical injection to mud pumping, our pumps handle corrosive fluids and high pressures reliably. MultiTorque ensures you have the right equipment to keep your projects on track.

Food & Beverage:
We supply pumps that maintain product integrity, handling viscous sauces and shear-sensitive fluids while meeting strict hygiene standards.

Why Trust MultiTorque?

MultiTorque has built a reputation for excellence through:

• Over 15 years of pump industry experience

• Trusted relationships with leading global pump manufacturers

• Customized solutions tailored to your operational challenges

• Australia-wide service network ensuring prompt support

• Commitment to quality, safety, and customer satisfaction

We don’t just supply pumps—we provide solutions that empower your business to thrive.

Take Action Today

Don’t risk costly downtime with subpar suppliers or generic pumps. Choose MultiTorque for expert progressive cavity pump supply and service that guarantees operational success. Contact us now and see why industries across Australia trust us to power their most critical applications.

📞 Call 1300 726 525 or email sales@multitorque.com today.
🔗 Visit www.multitorque.com.au for detailed product info.
🔗 Connect on LinkedIn: MultiTorque LinkedIn

progressive cavity pump suppliers

progressive cavity pump suppliers

When it comes to reliable fluid handling in tough environments, the PCP progressive cavity pump stands out as a powerhouse of precision and performance. Whether you’re in mining, wastewater treatment, oil & gas, or food processing, this type of pump offers dependable flow, superior efficiency, and long-term savings. At MultiTorque, we’ve spent over 15 years supplying, servicing, and custom-building PCP pumps that Australia’s industries trust.

What Is a PCP Progressive Cavity Pump?

A PCP (Progressive Cavity Pump) is a type of positive displacement pump. It operates using a helical rotor that turns within a double-helix stator. As the rotor rotates, cavities form between it and the stator, moving fluid smoothly along the pump body. This low-shear, non-pulsating flow is ideal for handling viscous fluids, abrasive slurries, or fragile materials that require gentle treatment.

These pumps are often chosen when centrifugal pumps fail due to inconsistent flow or sensitivity to pressure fluctuations. A PCP pump delivers a steady, metered output even under high back pressure, making it perfect for industries that demand precision.

Key Benefits of PCP Pumps

1. Unmatched Flow Stability
PCP pumps provide constant flow rates regardless of fluid viscosity or system pressure. This is vital in processes where dosing accuracy or smooth product handling is essential.

2. Superior Versatility
From crude oil to food-grade materials, PCP pumps can handle an incredibly wide range of fluids. Their ability to manage both thick sludge and delicate chemicals makes them indispensable across industries.

3. Low Maintenance, Long Lifespan
With proper servicing, a high-quality PCP pump can operate for years with minimal wear. MultiTorque supplies pumps built with wear-resistant materials and offers full support, ensuring your investment pays off over the long term.

4. Energy-Efficient Operation
Unlike pumps that rely on high-speed impellers, PCP pumps operate efficiently even at low speeds. This reduces energy consumption and mechanical stress, extending equipment life.

Why Choose MultiTorque?

We’re not just pump suppliers—we’re specialists in keeping your operation moving. At MultiTorque, we supply top-quality PCP progressive cavity pumps, including trusted brands like NOV, Wilden, Napco, and Orbit. But our edge goes beyond supply. We offer:

• Full-service installation and repairs

• Custom skid or trailer-mounted solutions

• Expert selection guidance

• Fast, reliable Australia-wide shipping

If your process requires custom pressure ratings, unique chemical compatibility, or trailer-based mobility, we can engineer a solution that fits.

Real-World Applications

Mining & Dewatering
PCP pumps handle sludges and slurry better than almost any other pump type. Whether you’re dewatering a site or transferring heavy material from underground, reliability is non-negotiable.

Wastewater Treatment
In wastewater and sewage plants, PCP pumps transport biosolids and sludge with minimal disruption or clogging. The smooth flow ensures consistent treatment quality and low maintenance.

Oil & Gas
Oil extraction, drilling mud, and chemical injection all benefit from the precision of PCP pumping. We stock pumps that can withstand aggressive media, temperature swings, and high pressures.

Food & Beverage
For sauces, creams, or fragile particles, a PCP pump ensures that product integrity is maintained without introducing air or contamination.

Order From the Experts

When it comes to PCP progressive cavity pumps, don’t risk downtime with off-the-shelf imports or unreliable suppliers. MultiTorque delivers engineered excellence tailored to your industry’s needs. From concrete plants to chemical facilities, we’re the pump partner that gets it right the first time.

📞 Call us now on 1300 726 525 or email sales@multitorque.com.
🔗 Visit our website at www.multitorque.com.au
🔗 Connect with us on LinkedIn

What Is a NOV Progressive Cavity Pump?

The NOV progressive cavity pump is a world-class positive displacement pump manufactured by NOV (National Oilwell Varco). Known for their durability, efficiency, and ability to handle difficult fluids, NOV PC pumps are a go-to solution in industries where reliability is non-negotiable.

At MultiTorque, we proudly supply and service the full range of NOV progressive cavity pumps, providing dependable pumping solutions for mining, wastewater, food processing, and oil & gas sectors across Australia.

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How Does the NOV PC Pump Work?

A progressive cavity pump works using a single-helix rotor turning inside a double-helix stator. As the rotor rotates, sealed cavities progress through the pump, carrying fluid from the suction to the discharge end in a smooth, continuous motion.

The NOV PC pump delivers:

• Steady, non-pulsing flow

• High suction lift (up to 9m)

• Exceptional solids handling

• Flow rates exceeding 250 m³/h

• Pressure capabilities up to 48 bar

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Key Benefits of NOV Progressive Cavity Pumps

1. Tackles Tough Fluids with Ease

NOV pumps are designed to handle abrasive, viscous, and even solid-laden media like mine slurry, sludge, heavy crude, and food pastes. The unique rotor-stator interaction ensures maximum performance under tough Australian site conditions.

2. Durable and Built for Harsh Environments

With a long track record in the mining and energy sectors, NOV PC pumps are made from corrosion-resistant materials, wear-resistant rotors, and durable elastomer stators—ideal for remote and rugged Australian job sites.

3. Precision Metering and Dosing

NOV’s design offers consistent, pulse-free flow, making their PC pumps ideal for chemical dosing, polymer injection, and industrial processing applications where accuracy is critical.

4. Energy Efficient and Low Maintenance

NOV progressive cavity pumps reduce energy consumption with high volumetric efficiency and fewer moving parts. Their design also simplifies maintenance, with easily replaceable rotors, stators, and seals.

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Where Are NOV PC Pumps Used?

NOV progressive cavity pumps are trusted in a wide range of applications:

• Mining – tailings transfer, thickener underflow, dewatering

• Oil & Gas – drilling mud, waste oil, crude handling

• Wastewater – sludge transfer, biosolids pumping

• Agriculture – manure, effluent, irrigation additives

• Food & Beverage – sauces, syrups, dairy, and pastes

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Why Buy NOV PC Pumps from MultiTorque?

MultiTorque is one of Australia’s trusted suppliers of NOV progressive cavity pumps, offering:

• ✅ Full range of NOV models, sizes, and spares

• ✅ Expert advice on pump sizing and application

• ✅ Mobile and fixed installations

• ✅ On-site repairs, servicing, and overhauls

• ✅ Custom trailer and skid-mount pump systems

Whether you need a standalone NOV pump or a complete generator-powered mobile unit, we deliver solutions built to last.

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We Build Custom NOV Pump Trailers

Need your pump mobile? MultiTorque can mount your NOV progressive cavity pump on a heavy-duty trailer or truck, complete with:

• Diesel or petrol generator

• Hose reels and toolboxes

• Remote start/stop

• Safety rails and signage

• Telemetry systems

Perfect for dewatering, sludge transport, or mobile chemical dosing jobs.

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Get in Touch with MultiTorque

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au
🔗 MultiTorque on LinkedIn

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Final Word

When performance, durability, and flow control matter, the NOV progressive cavity pump stands tall. MultiTorque supplies and services NOV pumps across Brisbane, Perth, and regional Australia—ready to power up your project with reliability you can trust.

Talk to our team today about sizing, supply, or full pump packages. If it needs torque, we’ve got it handled.

What Is a Progressive Cavity Pump?

A progressive cavity pump (PC pump) is a type of positive displacement pump known for handling thick, abrasive, and shear-sensitive fluids with ease. It uses a single-helix rotor turning inside a double-helix stator, forming cavities that progress through the pump body to move fluid in a smooth, consistent motion.

This unique mechanism allows for gentle handling of the fluid, minimal pulsation, and a steady flow rate. As a result, progressive cavity pumps are widely used across demanding Australian industries such as mining, wastewater treatment, agriculture, and food processing.

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How Does It Work?

As the rotor turns within the stator, it creates sealed cavities that progress linearly. These cavities trap the fluid and carry it through the pump. The design provides:

• Self-priming up to 9 metres

• Low-shear, pulse-free flow

• High discharge pressure (up to 24 bar)

• Excellent solids-handling capability

It’s ideal for abrasive sludge, polymer solutions, fruit pulp, drilling mud, and even cementitious slurries.

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7 Reasons to Use a Progressive Cavity Pump

1. Superior for Viscous and Abrasive Fluids

Progressive cavity pumps shine where other pumps struggle. They easily transfer thick sludge, heavy oils, wastewater grit, and abrasive mixtures. The rotor/stator design reduces wear and tear, extending service life even under punishing workloads.

2. Gentle on Products

The low-shear action ensures fragile materials maintain their integrity. In the food and beverage industry, they’re used to pump yogurt, honey, jams, and sauces without altering texture or structure.

3. Self-Priming Capability

PC pumps can self-prime and lift fluid from depths of up to 9 metres. This makes them excellent for underground sumps, pit dewatering, and mobile tankers in remote locations.

4. Consistent, Accurate Flow

These pumps deliver consistent flow rates, ranging from 0.1 m³/h to 250+ m³/h. They’re ideal for metering, dosing, and continuous process flows—even when pressure or viscosity changes.

5. Energy Efficient

The progressive cavity mechanism generates less turbulence and reduces mechanical losses. With efficient electric or diesel drives, they require less energy per cubic metre pumped, lowering operating costs.

6. Durability in Harsh Conditions

PC pumps are made to last in extreme environments. MultiTorque supplies pumps with high-wear stators, abrasion-resistant rotors, and heavy-duty seals, keeping them running in high-solids and high-temperature scenarios.

7. Versatile Mounting Options

MultiTorque builds custom progressive cavity pump systems on skids, trailers, or trucks. These mobile pump solutions integrate power generation, hose reels, telemetry, and remote start systems for maximum field flexibility.

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Where Are Progressive Cavity Pumps Used?

In Australia, progressive cavity pumps are found in:

• Mining – tailings, paste fill, thickener underflow

• Wastewater – sludge transfer, grit pumping, chemical dosing

• Agriculture – dairy waste, manure, fertigation

• Food & beverage – syrup, juice pulp, wine lees

• Oil & gas – drilling mud, crude oil transport, polymer injection

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Trusted Brands We Supply

At MultiTorque, we supply and service leading PC pump brands:

• Orbit

• NOV Mono

• Seepex

• Roto Pumps

• Wangen

We stock rotors, stators, seals, and parts to keep your operation flowing. Need a replacement fast? We’ve got Australia-wide shipping with express options.

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Why MultiTorque?

• ✅ Over 15 years of pump industry experience

• ✅ Custom pump trailer builds and retrofits

• ✅ Branches in Brisbane and Perth

• ✅ Fast, reliable parts and repairs

• ✅ Proven in mining, agriculture, and industry

Whether you need a single pump or a fleet of powered pump trailers, MultiTorque can spec, build, and support your system from start to finish.

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Contact MultiTorque Today

📞 1300 726 525
📧 sales@multitorque.com
🌐 www.multitorque.com.au
🔗 MultiTorque Industries on LinkedIn

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Final Thoughts

The progressive cavity pump is a powerhouse of industrial fluid handling—perfect for tough jobs and tough conditions. Don’t settle for second-best. Whether it’s mobile trailer units, plant installations, or quick dispatch parts, MultiTorque has your back.