submersible pumps & support products.

At Prowalco Tatsuno, we proudly distribute Franklin Fueling Systems’ FE PETRO® brand of submersible fuel pumps (STPs). Our extensive inventory includes a wide range of submersible pumps, spare parts, pump motor assemblies (PMAs), and smart controllers, all designed to ensure your fueling system operates at its best.




Explore Our Advanced Solutions.
We are dedicated to helping you avoid common issues such as dry running and water contamination, which can affect the performance and longevity of your submersible pump.
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Variable Speed Submersibles
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MLD+ Mechanical Leak Detectors
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Intake Filter Screen (IFS):
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Guardian Series™ Controllers
Enhance efficiency with our variable speed submersible pumps, which offer faster fill times during peak hours and power savings when demand is low. These systems not only improve flow rates but also help reduce operating expenses and boost profitability.
Ensure precise leak detection with our FE PETRO® MLD+ detectors, which provide reliable monitoring to protect your system.
This offers comprehensive fuel filtration, capturing debris and sediment which helps prevent contaminants from entering the pumping system, reducing the need for frequent dispenser filter changes and extending service intervals.
Experience cutting-edge control with the Guardian Series™ controllers. Building on the renowned FE PETRO® smart controller platform, these controllers offer an enhanced user interface, advanced functionality, and superior performance compared to traditional control boxes.