Enhancing Automotive Welding Precision with the WeldSaver™ 5 Passport with Coolant Retraction Technology
- Published March 20, 2025
- Weldsaver
- by Proteus Industries
Precision and efficiency are paramount in automotive welding. Effective coolant control, preventing bad welds, and maintaining critical equipment are vital for producing top-quality products. Recognizing this need, Proteus is excited to introduce the WeldSaver™ 5 Passport, engineered to optimize automotive welding processes with advanced coolant control and real-time precision.
Optimizing Welding Processes with Real-Time Precision
The WeldSaver 5 Passport features real-time data monitoring, a rapid response time, and an intuitive user interface, providing operators insurance against bad welds and the ability to view coolant status and easily adjust settings. This ensures optimal conditions and precise results for every weld, increasing uptime and reducing scrap.
Key Features:
- Real-Time Monitoring – Continuously tracks coolant flow rate and temperature for optimal performance and peace of mind.
- Saves Money – The WeldSaver’s ultra-fast leak detection identifies coolant disruptions in less than 0.4 seconds – the fastest for any water saver on the market – to prevent bad welds, increase uptime, and reduce maintenance time.
- Simplifies Integration – No component engineering required. It’s a fully integrated hardware and firmware solution, compatible with EtherNET/IP™ and PROFINET®.
- The Industry’s Only Intuitive Interface – Graphical UI for easy operation – no other water saver on the market has it
- Teach Pendant Enabled – Extends the WeldSaver GUI to teach pendants and other browser-enabled devices for enhanced accessibility. No other water saver offers this.
- NEW! Enhanced Protection – The optional eVac™ Coolant Retraction Module prevents coolant expulsion during cap changes and cap-offs, protecting costly adjacent equipment and eliminating maintenance downtime.
- Cost Effective – Can pay for itself with just one use.
Innovative eVac™ Coolant Retraction Module
The WeldSaver 5 Passport is available with the optional eVac™ Coolant Retraction Module, a cutting-edge technology that retracts and redirects coolant during cap-change or cap-loss conditions. This prevents water from damaging costly equipment and maximizes weld-cell uptime.
Key Benefits:
- Prevents coolant expulsion during cap change or cap loss.
- Protects expensive weld-cell equipment and reduces maintenance.
Why Choose the WeldSaver 5 Passport?
Adopting the WeldSaver 5 Passport for your automotive welding operations provides several strategic advantages:
- Increased Productivity: Streamlines welding processes, increases uptime, and reduces scrap.
- Superior Quality Control: Real-time monitoring and adjustment ensure precision and consistency.
- Cost Savings and Longer Lifespan: Reduces equipment spend and maintenance costs.

