Fuel Management Systems

Fuel management systems are devices that are used to track, record, and manage the fuel dispensing in a vehicle or fleet of vehicles. It can monitor fuel consumption, track refueling events, and even calculate fuel economy. Fuel management systems can be used to monitor fuel dispensing in all fuel pumps—electrical and mechanical.

Where Can Fuel Management Systems Be Used?

Fuel management systems can be used for fuel dispensing control in a variety of industries including:

  • Automotive Dealerships
  • Fleet Management Companies
  • Trucking Companies
  • Construction Companies
  • Pavement Contractors
  • Mining Companies
  • Government Agencies
  • Farming
  • Utility Contractors
  • Landscaping Contractors

ASI’s Fuel Management Products

ASI Fluid Management offers various fuel management systems (hardware) and fuel management software to help you manage your fuel usage. All of our products are backed by a one-year warranty and free technical support.



Click here for more info about The Fuel Sentry >



Click here for more info about The Attendant™ HPP >



Click here for more info about The Sentry Lock™ >



Click here for more info about The Attendant™ 4U >



Click here for more info about The Attendant™ >

ASI's Fuel Management Systems (Hardware)

We offer the following industry-leading fuel management products:

The Sentry Lock™: The Quick Economical Answer to Fuel/Fluid Control

Controls one pump. Program up to 50 different PINs.

The Sentry Lock™ is a simple and cost-effective way to provide 24/7 security for your fuel pump. It is a rugged, weatherproof console that will withstand the harshest of environments. Authorized users will be able to enter their PIN at the keypad, so you can rest assured that only authorized personnel have access rights on this device. Installation takes minutes; it can also be used for gates, water stations, and other powered assets.

The Fuel Sentry™: Economical Fuel and Fluid Control

Controls two hoses for up to 100 accounts.

The Fuel Sentry™ is an all-in-one solution for your fuel and fluid needs. This easy-to-install system provides smaller fleet operators the ability to monitor and control their fuel usage. This competitively priced unit comes equipped with code/PIN access, touch memory key, or proximity scanning technology (used by some airlines nowadays) when needed.

The Attendant™ 4U: Cost-Effective Fuel Management System

Controls four hoses. Tracks 40 divisions, 400 vehicles & 400 operators. Multisite capability.

The new Attendant 4U™ is a small to medium-sized fuel and fluid management system that gives you the security, accountability, and simplicity you have come to expect from ASI. This unit controls up to four hoses and can track information for 40 different divisions, 400 vehicles, and 400 operators. The Attendant 4U™ is also upgradeable to our next level model which gives you the ability to expand to eight hoses and track up to 800 vehicles.

You can validate both drivers and vehicles with the Attendant 4U, gather hours &/or odometers, and have all the information you need on your PC. The system integrates with our WinFuel software, and you can connect your Attendant 4U to your PC by web browser, wired, wireless radio, Ethernet, or cellular network.

The Attendant™: Complete Fuel and Fluid Management

Controls up to eight hoses. Expandable to control 64 hoses.

The Attendant Fuel Management System is a reliable, all-season product that provides restricted access to authorized users. It is designed to manage multiple fuel islands or overhead product stations and can be easily networked. The Attendant Fuel Management System in combination with ASI’s WinFuel software simplifies the way your operation handles fuel management.

The Attendant HPP™ with WAVI™ Technology: New & Most Advanced Fuel Management System

Controls up to 64 hoses. Interfaces with third-party fleet & accounting software.

The New Attendant HPP with WAVI (Wireless Automatic Vehicle identification) technology provides superior fuel and fluid management capability that is flexible and scalable, ranging from modest four-hose systems to big enterprise, multi-site, multi-product, multi-hose, multi-use systems. The Attendant HPP is an innovative next-generation fluid management technology that is easily programmable, endlessly expandable, has remote access and automatic data capturing capability, and has the easiest installation of any system on the market.

ASI’s Fuel Management Software

We offer the following industry-leading fuel management software:

WinFuel™ 2.0 (Cloud, Web, Server Platform) In Development

The new WinFuel 2.0 software is designed to work with all ASI Fuel Management products including the latest generation of the Attendant with HPP (High-Performance Pump) and WAVI (Wireless Automatic Vehicle Identification) technology. The software is user-friendly with a simple and straightforward interface. The software is fully customizable to meet the specific needs of your operation. It can manage one or multiple locations from a single location. It is compatible with Windows, Mac, and Linux operating systems

ASI Fuel Management’s software is one of the most comprehensive and user-friendly fuel management software on the market.

Features of ASI’s Fuel Management Products

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    Cost Savings

    • Maximizes fuel dispensing management efficiencies
    • Eliminates the need for a fuel attendant
    • Increases fuel availability 24/7
    • Improves accountability
    • Eliminates unaccountable fuel dispensing
    • Simplifies tracking, measurement, and management of fuel
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    • Emergency stop button is included
    • System bypass is present in your facility and not in the fuel island
    • Preset maximum fuel limits and tank capacities
    • No heater required
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    • Emergency stop button is included
    • System bypass is present in your facility and not in the fuel island
    • Preset maximum fuel limits and tank capacities
    • No heater required
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    Control and Accountability

    • Over 25 standard lists and reports
    • Meets Canadian weights and measures requirement
    • Controls all types of pumps, both mechanical and electrical
    • Secure supervisor mode
    • Inventory and totalizer readings with every communication
    • Communicates with your PC by web browser, direct cable, wireless, ethernet
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    Additional Features and Benefits

    • Easy and user-friendly interface of all products
    • Lifetime telephone support with all systems
    • Customizable to meet the specific needs of your operation
    • Fuel authorizations can be granted or denied based on time of day, day of the week, vehicle type, etc.
    • Customizable Fuel reports
    • Low cost and easy installation process

Why Choose ASI Fluid Management’s Products?

At ASI Fluid Management, our fuel management systems provide peace of mind to our customers by offering quality products and reliability. Our fuel management products work well and last up to 30 years. They are also user-friendly and dummy-proof in terms of operator interface.

Our staff is always willing to take ownership of problems and resolve them quickly. We are knowledgeable, experienced, helpful, courteous, and highly motivated to respond to our customers’ needs. By choosing ASI’s products, you are guaranteed to receive quality service and products. Contact us today to learn more about our fuel management solutions!