Fuel Tech can install the QT Technologies M-4000 with your new tank system to allow for self service access, or install onto your existing site to give your customers the 24 hour access they need. Call or email Fuel Tech today for all of your self service credit card needs!

M-4000 product brochure


  • NextGen Comms Lowers Operating Costs – Cellular, Ethernet & Wi-Fi Capable for more cost-effective card processing. Save on processing fees and get rid of your expensive dedicated dial-up line!
  • Improved User Interface Including – Large sunlight readable color display with autodimming and back-lit capacitive touch keypad.
  • Anywhere / Anytime Secure Access – Greater efficiency and convenience with Web-Based software application. Access unit from any device. Plus, real-time transaction reconciliation to help you better manage operations.
  • Automatic software updates – More uptime, fewer site visits and less spend on maintenance.
  • Able to Withstand Harshest Conditions – Rugged stainless steel construction is weather-proof and resists corrosion.
  • Easy to Upgrade / Cost-Effective – Fits on M-3000 footprint for easy upgrade installation, plus controls up to 8 pumps.