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.