The STS 6020 | 7020 is a programmable, fully automated, fuel maintenance system that removes water, sludge, and other contaminants from fuel storage tanks through routine filtration. The system’s NEMA 4 rated enclosure allows for both outdoor and indoor installations by protecting the system from windblown dust and rain, hose directed water, and ice formations. With a 20 GPM flow rate, the STS 6020 | 7020 can polish up to 9,600 gallons (36,340 liters) of fuel in a runtime of 8-hours. Robust system upgrade options are available for this system and are outlined below.
Establish a fuel polishing runtime schedule with up to three start and stop times for each day of the week
Automatic system shutdown with notifications of needed maintenance or system faults
Available system integration with external monitoring systems for observation of system statuses
Protect the system from windblown dust and rain, hose directed water, and ice formations
Modify runtime schedules and system settings with an intuitive user interface
Gain additional protection against corrosion with a stainless steel enclosure
Manual Additive Injection
Manually draw additive into the polisher with a dedicated supply port and ball valve
Prevent the build up of condensation inside the system enclosure due to temperature changes
Automatically drain water separator of collected water for decreased frequency of maintenance
Replace standard pressure switch for detailed monitoring of pressure levels in the system
Replace standard flow switch for detailed monitoring of flow rate in the system
Polish and transfer fuel between multiple fuel storage tanks
Warm up circulated fuel to resist gelling in freezing temperatures
Add multiple supply and return valves for better tank cleaning coverage
* Only available on the 7000 series system. System upgrade may also be required for certain option combinations.
Please consult the “Troubleshooting” section of the system manual to diagnose any issues you may be experiencing. The manual can be found under the “Technical Documents” tab. If you need additional assistance feel free to reach out via the contact form below or by phone (+1-877-425-4239) during AXI International’s operating hours (Monday – Friday, 8am – 5pm EST).