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Tank Gauging

At DFS, we offer the industry's most comprehensive line of tank gauging products, from innovative tank gauges and cutting-edge probes, to state-of-the-art tank calibration services, all of which are taking the industry by storm. We encourage you to explore the vast range of products available to you to help improve your fuel business. If you're looking for a full solution instead of a particular product type, such as one related to wetstock, payment, fleet or media to name just a few, we also have carefully considered suites of products and services that can really drive your business to the next level.


We offer some of the industry's most advanced tank gauging solutions, including the ProGauge MagLink LX 4 and the OPW Fuel Management Systems SiteSentinel family. 

*Requires DFS Extranet Login Credentials

Alternatively, please contact your OPW FMS sales representative.

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The success of our probes is no secret. We are able to provide continuous and highly accurate readings of liquids inside of the fuel tank, to give you peace of mind and enable you to manage your fuel business more effectively.

Floats and Sensors

Let us take care of issues such as water contamination and phase separation, which may cause significant damage to your customers' vehicles, with our comprehensive suite of floats and sensors.

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3D Laser Scan Automatic Tank Calibration

Benefit from the industry's most advanced tank calibration service, with ProGauge 3D Laser Scan Automatic Calibration. There is nothing more accurate on the market - and we would love to tell you more.

Mechanical Solutions

Our mechanical solutions are designed to offer precise inventory readings without the need for an electrical supply, making them ideal for non-retail operations who simply need to keep track of their inventory on site.

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