When your pumping system starts to show signs of wear—reduced output, strange noises, leaks, or rising energy use—it’s often a sign that a full pump overhaul is due. Instead of replacing the unit entirely, a professional overhaul can breathe new life into your pump, improve efficiency, and extend the service lifespan significantly.

At MultiTorque Industries, we specialize in high-quality pump overhauls for a wide range of makes and models. From centrifugal to positive displacement pumps, our skilled technicians restore equipment back to OEM standards—or better.

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What is a Pump Overhaul?

A pump overhaul is a comprehensive restoration process that involves disassembling the pump, inspecting all components, replacing worn or damaged parts, rebalancing and rebuilding the unit, and testing it to ensure full functionality.

Unlike basic servicing, which might only include seal or oil replacement, an overhaul is a full mechanical and performance reset—ideal for pumps that have reached the end of their scheduled maintenance cycle or are experiencing chronic failures.

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Signs You Might Need a Pump Overhaul

If your pump is doing any of the following, it’s time to book an inspection:

• Loss of flow or pressure
• Frequent seal or bearing failures
• Excessive vibration or noise
• Overheating or high energy consumption
• Visible signs of corrosion or mechanical wear
• Tripping motors or electrical faults

In these cases, a repair might not be enough. A full pump overhaul restores the system’s original performance—or even improves on it with upgraded components.

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Our Pump Overhaul Process

At MultiTorque, we take a structured approach to ensure the best possible outcome for every pump we service:

1. Disassembly and Inspection

We completely strip the pump and check all parts for wear, damage, and tolerance deviations. This includes bearings, seals, impellers, shafts, casings, and couplings.

2. Component Replacement

Any worn or damaged parts are replaced with genuine or high-quality compatible components, depending on your preference and budget.

3. Rebalancing and Reassembly

We meticulously reassemble the pump, align internal components, and rebalance impellers to reduce vibration and noise.

4. Testing and Certification

Each overhauled pump undergoes bench testing to confirm flow, head pressure, and electrical stability. Performance reports are provided for your records.

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We Overhaul All Major Pump Brands

MultiTorque overhauls pumps from top manufacturers, including:

• Ebara
• Sulzer
• Davey
• Flowserve
• Wilden
• Orbit
• Napco
• NOV

We service a wide range of pump types, including centrifugal, submersible, diaphragm, progressive cavity, lobe, and gear pumps.

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Onsite or Workshop Overhauls

Our Perth and Brisbane workshops are fully equipped for complex overhauls, but we also offer onsite pump removal, transport, and reinstallation for clients across Australia. Our technicians can assist at mining sites, industrial plants, commercial buildings, and rural properties.

We also offer preventative maintenance contracts to ensure your pump stays in peak condition post-overhaul.

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Why Choose MultiTorque?

✅ Over 15 years of experience
✅ OEM-standard repairs and overhauls
✅ Genuine and aftermarket parts available
✅ Quick turnaround and emergency service options
✅ Transparent pricing and detailed reporting

We’re more than pump mechanics—we’re long-term partners who care about your system’s reliability and uptime.

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Book Your Pump Overhaul Today

Don’t wait for complete failure. A professional pump overhaul can prevent breakdowns, improve efficiency, and save you the cost of full replacement.

📞 Call MultiTorque now on 1300 726 525 or email sales@multitorque.com to book your pump for an inspection or request a quote.

👉 Connect with us on LinkedIn: MultiTorque Industries

Let’s keep your operations flowing with power, precision, and reliability.

Pump Overhaul

Pump Overhaul

Pump Overhaul