When it comes to fluid handling equipment, Graco pumps are known worldwide for their durability, precision, and industrial-grade performance. But even the most reliable systems need occasional maintenance. If your equipment is slowing down, leaking, or showing signs of wear, it’s time to get expert Graco pump repair—and fast.
At MultiTorque, we specialise in diagnosing, repairing, and restoring Graco pumps across a wide range of industries. Whether you’re operating diaphragm pumps, piston pumps, or sanitary units, our technicians provide quick turnaround, access to genuine parts, and expert support to get your system back online with minimal downtime.
Why Timely Graco Pump Repair Matters
Your Graco pump is a vital part of your operation. Delaying repairs can result in:
- Unplanned shutdowns
- Reduced flow rates and efficiency
- Safety hazards (especially with chemical or abrasive fluids)
- Increased wear and tear on other system components
- Higher repair costs down the track
At MultiTorque, we help our clients avoid unnecessary downtime by offering preventive repairs, emergency call-outs, and full-service rebuilds tailored to their equipment and workflow.
Common Graco Pump Issues We Repair
Graco pumps are engineered to last, but harsh operating environments, abrasive fluids, and extended use can cause wear over time. Here are some of the most common issues we repair:
🔧 1. Diaphragm Wear and Failure
- Cracked or blown diaphragms reduce suction and cause leaks
- We replace damaged diaphragms with genuine Graco parts for optimal performance
⚙️ 2. Air Motor Malfunctions
- If your air-operated diaphragm pump (AODD) stalls or cycles unevenly, the air motor may need servicing or seal replacement
🛑 3. Leaking Seals or O-Rings
- Especially common in chemical handling pumps; we reseal your unit using the correct materials for your fluid type
🔄 4. Stalling or Low Flow
- Often caused by clogged check valves, suction issues, or internal wear—we identify and resolve root causes fast
🧼 5. Sanitary Pump Hygiene Repairs
- In food and pharmaceutical environments, we service Graco SaniForce pumps to meet 3A hygiene standards, including seal and gasket replacement
Types of Graco Pumps We Service
We service a full range of Graco equipment including:
🟠 Husky AODD Pumps
- Used in chemical transfer, sludge handling, and manufacturing
- We provide air valve kits, diaphragm replacements, and full motor overhauls
🔵 Endura-Flo and Dura-Flo Piston Pumps
- Ideal for lubricants, paints, resins, and coatings
- Repairs include piston seal kits, motor replacements, and pressure checks
⚪ Graco Sanitary Pumps
- Serviced with hygienic care and FDA-compliant parts for food, dairy, and cosmetics
- Includes full disassembly, cleaning, and sanitised rebuilds
🟢 Peristaltic and Electric Transfer Pumps
- We repair flow control issues, tube wear, and motor problems in peristaltic and transfer pump models
MultiTorque’s Graco Pump Repair Process
When you book your repair with MultiTorque, here’s what to expect:
🧪 1. Inspection and Diagnostics
We begin with a full inspection to determine the cause of failure. Whether it’s flow loss, pressure issues, or leaks, we’ll pinpoint the fault quickly.
🔧 2. Quotation and Repair Plan
You’ll receive a clear quote outlining parts, labour, and lead time. We’ll also recommend any preventive work that could save you in the long run.
🔩 3. Genuine Parts Replacement
We only use genuine Graco parts to preserve your pump’s performance and warranty compliance.
🔁 4. Assembly and Testing
After repairs, we test the pump in our workshop under load to ensure it’s operating at peak capacity before returning it to you.
🚚 5. Return, Installation, or Pickup
You can collect your pump from our Brisbane or Perth locations, or we can deliver it to your site ready for immediate use.
On-Site and Workshop Repairs Available
Whether your pump is in a fixed location or mounted on a mobile trailer, our repair services are flexible:
- 🧰 Workshop Repairs: Drop off at our Perth or Brisbane locations for full-service bench testing and rebuilds
- 🛠️ On-Site Repairs: We’ll come to you for diagnostics, minor repairs, or removal and reinstallation
- 🛞 Mobile Unit Repairs: We service trailer-mounted or skid-mounted Graco pump systems commonly used in mining, agriculture, and chemical transport
Preventive Maintenance Services
Ongoing wear is inevitable—but early intervention saves money. Ask about our scheduled maintenance programs to:
- Extend pump lifespan
- Minimise unplanned breakdowns
- Optimise flow performance
- Maintain compliance in regulated industries
Our team can service your pumps monthly, quarterly, or biannually based on usage and environment.
Graco Pump Rebuilds and Upgrades
Some pumps don’t just need a quick fix—they need a full refresh. If your system is showing signs of long-term wear, we can:
- Fully strip and rebuild the pump
- Replace rotors, diaphragms, valves, seals, and bearings
- Upgrade materials to suit new chemicals or fluid types
- Install modern control systems for better flow regulation
Why Choose MultiTorque for Graco Pump Repairs?
We’re not just mechanics—we’re pump system specialists with over 15 years of experience across industrial, mining, water, and agricultural sectors. Here’s why Australian businesses trust us:
- 🔩 Genuine Graco spare parts
- 🛠️ Certified pump technicians
- ⚙️ Fast turnaround and diagnostics
- 📍 Local service centres in Brisbane and Perth
- 🤝 Responsive customer support
- 🔧 Capability to service full pump systems—not just the unit
Whether it’s a minor diaphragm replacement or a full overhaul, our goal is to get your system back to full operational strength—fast.
Contact MultiTorque for Graco Pump Repair
Don’t let a faulty pump slow down your operation. If your Graco pump is showing signs of trouble, contact MultiTorque for fast, affordable, and professional repairs you can trust.
📞 Call 1300 726 525
📧 Email: sales@multitorque.com
🌐 Visit: www.multitorque.com.au
🔗 Follow us on LinkedIn
We keep your business flowing—with torque, precision, and unmatched support.
