When working with aggressive chemicals like sodium hydroxide, potassium carbonate, or ammonium hydroxide, safety and equipment durability are non-negotiable. That’s where caustic transfer pumps come in—designed specifically to handle corrosive and high-pH fluids without damage to pump components or risk to operators.

At MultiTorque, we supply, service, and support a wide range of caustic transfer pumps for industries across Australia. Whether you’re in mining, food processing, manufacturing, or water treatment, our pumps are engineered to withstand the harshest substances—and keep working day after day.

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What Are Caustic Transfer Pumps?

Caustic transfer pumps are designed to move highly alkaline (basic) fluids safely and efficiently. These chemicals are extremely corrosive and can degrade standard pump materials like cast iron, mild steel, or even certain plastics.

To combat this, caustic pumps are built using resistant materials like:

• Polypropylene
• PVDF (polyvinylidene fluoride)
• PTFE (Teflon)
• Stainless steel
• Hastelloy (for extreme applications)

They often include mechanical seals or seal-less magnetic drive systems to prevent leaks, protect operators, and comply with strict safety regulations.

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Where Are Caustic Transfer Pumps Used?

MultiTorque supplies caustic-resistant pumps for a variety of sectors, including:

• Water Treatment Plants: Transferring sodium hydroxide (caustic soda) for pH balancing and treatment processes.
• Mining Operations: Handling reagent chemicals in mineral processing.
• Food & Beverage Manufacturing: Cleaning systems using caustic CIP (clean-in-place) chemicals.
• Chemical Dosing & Blending: Accurate transfer of aggressive chemicals with minimal operator exposure.
• Industrial Cleaning: Circulating caustic detergents and degreasers.

If your operation involves high-pH fluids, you need a pump that can handle the job without corroding, leaking, or breaking down unexpectedly.

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Why Choose MultiTorque for Caustic Transfer Pumps?

1. Chemical Compatibility Experts
We match your chemical specs with the right materials of construction. One-size-fits-all doesn’t cut it when you’re dealing with caustic media.

2. Trusted Brands
We supply robust models from top pump manufacturers like Wilden, Napco, NOV, and Orbit, as well as specialty chemical transfer pumps engineered for hazardous fluid handling.

3. Custom Solutions Available
We build skid-mounted or trailer-mounted caustic transfer systems—ideal for mobile use or remote dosing stations.

4. Australia-Wide Support
Our Perth and Brisbane branches offer fast delivery, support, and servicing across all states.

5. On-Site Repairs & Spare Parts
From mechanical seal replacement to impeller upgrades, we service what we sell—and keep your equipment running like new.

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Choosing the Right Caustic Transfer Pump

Selecting the right pump involves more than just checking flow rate and power. Here are the key considerations:

• Chemical concentration & temperature
• Required flow rate (L/min) and head height
• Material compatibility with wetted parts
• Pump type (diaphragm, centrifugal, peristaltic, mag drive)
• Seal vs. seal-less requirements for leak prevention

Not sure what you need? Just tell us what chemical you’re pumping, how much, and how far—we’ll do the rest.

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Protect Your Team, Protect Your Equipment

Using the wrong pump for caustic chemicals can lead to leaks, equipment failure, or worse—safety incidents. MultiTorque helps you avoid these issues with fit-for-purpose caustic transfer pumps that are built to last.

We also offer regular pump inspections, rebuilds, and chemical compatibility checks, so you can stay compliant and operational without interruption.

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Let’s Talk Caustic Pumps

Whether you need a new pump, a custom-built unit, or a replacement for a failing system, MultiTorque is here to help. We’ll work with you to find a pump that suits your needs—and make sure it keeps working for years to come.

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