If you’re running a progressive cavity pump, then the mono pump rotor is the heart of your operation. This critical component delivers the smooth, low-pulse flow that makes progressive cavity pumps ideal for everything from wastewater to food-grade slurries.

At MultiTorque, we supply high-quality mono pump rotors and related parts across Australia. Whether you’re replacing worn internals or upgrading your entire system, we’ve got the right parts on hand—and ready to ship.

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What Is a Mono Pump Rotor?

A mono pump rotor is a helical metal component that works together with a rubber stator to create sealed cavities that push fluid forward. It’s the rotating element of a progressive cavity (PC) pump, often used in sludge handling, oil transfer, and chemical dosing.

The rotor typically features a precision-machined, hardened metal design—either chrome-plated or stainless steel—matched to a soft elastomer stator. The tight fit between rotor and stator ensures consistent pressure and flow, even with abrasive or high-viscosity fluids.

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Why Is the Rotor So Important?

Without a high-quality rotor, your mono pump will underperform or fail prematurely. Here’s what a top-notch rotor brings to your operation:

✅ Accurate Flow Rates

Rotors form progressive cavities that maintain constant flow—ideal for metering and dosing.

✅ Handles Viscous & Abrasive Fluids

Sludges, pastes, and even fine slurries are no match for a correctly specced rotor.

✅ Long Wear Life

Hardened metals and proper coatings reduce wear from abrasives and harsh chemicals.

✅ Easy Replacement

Rotors are designed for straightforward removal and reinstallation during service.

✅ Versatility

Works across multiple industries: wastewater, mining, oil & gas, agriculture, food processing, and more.

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Signs You Need a New Mono Pump Rotor

Even the toughest rotors wear out. Here’s how you know it’s time to replace yours:

• 🔻 Loss of flow or pressure

• 🔊 Unusual vibration or noise

• ⚠️ Excessive leakage or weeping

• 🔩 Rotor visibly pitted or worn

• 🔁 Increased drive load or motor amps

If your rotor is scored, cracked, or losing tolerance with the stator, it’s time for a new one.

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We Supply Mono Pump Rotors and More

At MultiTorque, we don’t just service pumps—we supply top-tier replacement parts to keep your plant moving.

We carry rotors compatible with:

• Mono® brand pumps

• NOV and other PC pump brands

• Stainless steel and chrome options

• Standard pitch and extended pitch configurations

• Rotors for food-grade, chemical, or abrasive fluid applications

Need help identifying your pump model? We’ll match the part or reverse-engineer a solution.

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Industries That Rely on Our Rotors

We supply mono pump parts to companies across:

• 🛢️ Oil & Gas – Oil transfer, drill site dosing

• 🏭 Industrial & Chemical – Caustics, solvents, sludge

• 💧 Wastewater Treatment – Sludge thickening, dewatering

• 🌱 Agriculture – Fertiliser and effluent pumping

• 🍅 Food & Beverage – Syrups, mash, and pulp transfer

• ⛏️ Mining – Paste, slurry, and thickened tailings

Need a rotor now? We’ve got stock in Perth and Brisbane for fast national delivery.

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Why Buy From MultiTorque?

We’re more than just a parts supplier. We’ve been supporting Australian industry for over 15 years, delivering:

• ✅ Fast access to rotors, stators, seals, and pump internals

• ✅ Field service and installation support

• ✅ Repairs, rebuilds, and full pump overhauls

• ✅ Custom trailer builds for dewatering and dosing

• ✅ Genuine and aftermarket parts to match any budget

Whether you’re after a single rotor or a full progressive cavity pump system—we’re your one-stop torque shop.

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Get the Right Mono Pump Rotor Today

Looking for a mono pump rotor that won’t let you down under pressure? Contact the team that understands flow, fit, and performance.

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