Rebuild Graco Pumps Anywhere-Efficiently And Safely
The only mobile rebuild platform designed for safe, efficient pump rebuilds in the field or shop.
Built in Chicago, USA 🇺🇸
Watch PumpLocked in Action
See how PumpLocked allows a single technician to safely and efficiently rebuild Graco displacement pumps in the field or shop.
How PumpLocked Works
A simple platform designed to make pump rebuilding faster, safer, and more efficient.
Secure the Pump
Mount the displacement pump securely to the PumpLocked platform to keep it stable during disassembly and rebuild. The pump locks into position upside down, providing safe access to all components.
Rebuild with Control
The platform holds the pump firmly in place, allowing you to remove components and rebuild with better access and control.
Back to Work Faster
Reduce downtime and simplify pump maintenance so your striping equipment can get back into service faster.
Built for the Road Striping Industry
PumpLocked was developed from over 25 years of hands-on experience in the road striping industry.
After rebuilding countless Graco displacement pumps in both the field and the shop, the need for a safer, more efficient rebuild platform became clear.
PumpLocked was designed to simplify pump maintenance, reduce downtime, and allow a single technician to rebuild pumps with greater control and stability.
The Only Mobile Rebuild Platform for Graco Displacement Pumps
Engineered for road striping crews, PumpLocked™ mounts to your pickup hitch so you can rebuild heavy pumps—solo, on-site.
PumpLocked is designed to work with:
Graco 1200 series
Graco 1800 series
Graco 2400 series
Dura-Flo 2400 (580 cc) Lower, Carbon Steel, 3 UHMWPE/2 PTFE Packings
Compatible with Graco Displacement Pumps
Dura-Flo 1200 (290 cc) Lower, Stainless Steel, Severe-Duty Rod and Cylinder, 3 UHMWPE/2 PTFE Packings
Dura-Flo 1800 (430 cc) Lower, Stainless Steel, 3 UHMWPE/2 PTFE Packings
“Work smarter. Work safer. PumpLocked.”
“Work smarter. Work safer. PumpLocked.”
When technicians have the opportunity to rebuild a pump using the PumpLocked Platform and rebuild process, the advantages over traditional methods quickly become clear.
Traditional pump rebuilds are often done on the ground or in a table vise, which can easily lead to disorganization, messy work areas, and a greater chance for mistakes. The PumpLocked platform keeps the pump securely positioned and elevated, helping technicians stay organized and focused throughout the entire rebuild process.
Working directly from the back of a pickup truck also eliminates the need for additional shop space, excessive cleanup solvents, or a table vise. The platform provides a stable, dedicated workspace that keeps everything contained and easier to manage.
Another major advantage is that the rebuild can be completed by a single technician. Traditional methods often require a second person to help hold the piston shaft while installing or removing packings that require significant torque. With PumpLocked, the pump is secured in place, allowing one technician to perform the rebuild safely and efficiently.
⏱️ Avoid costly crew downtime
🧰 Rebuild Graco 2400, 1800, and 1200 pumps on-site
👤 One-person operation—no more waiting for help
🚚 Mounts directly to any 2" truck hitch
🏗️ Built in Chicago | U.S. Patent Secured
“Real-World Cost Savings”
One pump failure can cost more than PumpLocked
The PumpLocked Platform shown here attached to the back of the crews pick-up with a 2” adapter. A Graco 1800 pump is attached here and ready to be disassembled.
Here, the disassembly has begun. You will notice the pump is secured upside down onto the platform, which allows for the easiest and most efficient way to start cleaning any residual material still in the pump. The lower, which has a male cam, is attached to the other side of the platform, which also allows it to be effectively cleaned out. Also, the cylinder with the piston shaft is being prepared to be inserted into the upright tower on the right of the platform.
Pump on platform upside down allowing residual material to flow through in bin below.
FIELD TOUGH. SHOP SMART
Whether you’re six hours from your shop or outfitting OEM longline trucks, PumpLocked™ keeps your crew in the field and your operation moving. It is built to replace the bench and is designed for the field.
Setting the pump upside down in place onto the platform to begin the disassembly process, and allowing any residual material to flow into the bin below. The check valve is best when placed to the left of the platform, as shown.
Instructions
PumpLocked Platform System
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![Graco Pump Mobile rebuilding platform]()
PumpLocked Platform Mobile Kit
PumpLocked Mobile Platform 2-inch hitch connection. Rebuilds 2400-1800-1200 Graco Displacement Pumps.
$1895.00
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![A black, rugged, hard-shell case with the words "PUMPLOCKED PLATFORMS" engraved on the top surface, designed for storing or transporting equipment.]()
PumpLocked Platforms Mobile carry case.
A Pelican Vault carry case to house the PumpLocked Platform kit safely. The case is durable and will withstand the elements. Also comes with precut foam to meet the specs of the PumpLocked Platform kit. If just the foam is required that can also be bought separately.
$375.00
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![Black metal bracket on a white surface with dark gray background.]()
2" Hitch Post
Post is for a 2'‘ hitch adapter that is secured with adapter pin accompanied by truck. The other end of post accommodates the upright base secured by two bolts provided.
$175.00
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Hitch Post Upright
Upright connects to the 2“ hitch post. Upright supports the platform. Powder- coated in black and finalized with a clear coat for added protection from rust and harsh chemicals.
$275
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1800 Insert 1800&2400 Centering Rings
Centering Rings for the 1800 and 2400 piston shafts. 1800 insert for undoing and tightening packing rings. Both centering rings are made of high-quality 6061 aluminum. The 1800 adapter is made from A7 tool steel to withstand the torque forces it will be up against. All are powder-coated in yellow and gray with a final clear coat for added protection from the elements. Full set.
$850.00
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![A bright yellow cylindrical object, possibly a container or part of a device, mounted on a yellow square base with visible welding or glue around the bottom edge, against a gray background.]()
Upright Cylinder
An upright cylinder is needed to accommodate the unpacking and packing of the piston shaft. Powder-coated in yellow with a final clear coat protection to keep harsh chemicals away from the metal. Base of cylinder is from chromoly to increase hardness and strength to withstand the forces of torque wrenching.
$515..00
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![PumpLocked Platform]()
PumpLocked Platform
The PumpLocked Platform helps support the rebuilding of a Graco displacement pump. It accommodates pump lowers with flange or male cam feed hose connections. It is powder-coated in yellow with a clear finish.
$650.00
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![A metallic centering ring with engraved text reading 'PLP 1800 TOP' on its surface, positioned against a dark background.]()
Top Stability Ring – 1800 Series
Top Stability Ring – 1800 Series
Replacement top ring designed specifically for Graco 1800 pump rebuilds. Keeps the pump housing aligned and stable while packings are serviced or replaced.
✔ Made for Graco 1800 pumps
✔ Machined and finished for field abuse
✔ Secures upper housing during rebuild
$250.00
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![Graco pump mobile rebuild platform]()
Top Stability Ring-2400 Series
Replacement top ring used to stabilize Graco 2400 displacement pumps during rebuild operations on the PumpLocked™ platform. Machined for exact fit and finished for corrosion resistance.
✔ Compatible with Graco 2400 pumps
✔ Reinforced field-grade design
✔ Drop-in fit for original mount point
$250.00
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![Silver ring with black text reading 'PLP 1800 ADAPTER' on a white surface with a dark gray background.]()
1800 Adapter
Direct replacement adapter for Graco 1800 displacement pumps, allowing secure mounting to the PumpLocked™ base platform. CNC machined from hardened stock for long life and precise fit.
✔ Lock-in adapter for Graco 1800
✔ Mounts to PumpLocked™ Platform
✔ Part of full compatibility set
$450.00
Designed by road striping professionals.
After 20 years working with Graco displacement pumps in the road striping industry, it became clear the rebuild process needed a better solution.
Contact Us
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Support
Need help with your order, setup, or a technical question? We’re here for you.
📧 Email us: jpl@pumplocked.com
🛠️ Response time: Within 1 business day
💬 Business hours: Mon–Fri, 8am–5pm CST
Frequently Asked Questions:
How long does shipping take?
Most orders ship within 1–2 business days and arrive within 3–5 business days.
What tools do I need for rebuilds?
Your PumpLocked kit is compatible with standard tools, many available through Harbor Freight or Grainger. A list is available on request.
Can I replace just one component?
Yes—adapters, mounting arms, and more are sold individually in the Shop.
Return Policy
100% Satisfaction Guarantee Not happy with your kit? We'll make it right — no hassle, no runaround. Your satisfaction is our priority.
30-Day Money-Back Guarantee If you're not completely satisfied, return it within 30 days for a full refund. No questions asked.