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STS 6040 | 7040

Fuel Maintenance System

  • Automatically removes contaminants from fuel storage tanks through user-scheduled filtration (40 GPM flow rate)
  • Notifies users of routine maintenance or system faults such as needed filters changes or flow restrictions
  • NEMA 4 rated enclosure for indoor and outdoor installations
  • Drip tray with built-in leak detection
  • Field connections for external integrations such as remote monitoring and system shutdown capabilities
  • Robust set of available upgrade options
Product Details
Product Specifications
Technical Documents
Troubleshooting
The STS 6040 | 7040 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 40 GPM flow rate, the STS 6040 | 7040 can polish up to 19,200 gallons (72,680 liters) of fuel in a runtime of 8-hours. Robust system upgrade options are available for this system and are outlined below.

System Features:

Automated Filtration
Establish a fuel polishing runtime schedule with up to three start and stop times for each day of the week
Smart System Alarms
Automatic system shutdown with notifications of needed maintenance or system faults 
Remote Monitoring
Available system integration with external monitoring systems for observation of system statuses
NEMA 4 Rated Enclosure
Protect the system from windblown dust and rain, hose directed water, and ice formations
Touchscreen Controller *
Modify runtime schedules and system settings with an intuitive user interface

System Options:

NEMA 4X Rated Enclosure
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
Enclosure Heater
Prevent the build up of condensation inside the system enclosure due to temperature changes
Auto Water Drain (AWD)
Automatically drain water separator of collected water for decreased frequency of maintenance
Pressure Transmitter
Replace standard pressure switch for detailed monitoring of pressure levels in the system
Flow Transmitter
Replace standard flow switch for detailed monitoring of flow rate in the system
Multi-Tank Polishing/Transfer
Polish and transfer fuel between multiple fuel storage tanks
Fuel Heater
Warm up circulated fuel to resist gelling in freezing temperatures
Multi-Point Flow Path *
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.
Nominal Flow Rate
40 GPM/2,400 GPH (151.4 LPM/9,085 LPH)
Primary Filter
Mechanical Water Separator
Secondary Filters
3, 10 or 25μ Fine Filter or 3, 10μ Water Block
Fuel Conditioner
LG-X 4000 Inline Magnetic Conditioner
Pump
5 HP Spur Gear Pump
System Controller
Smart Filtration Controller with Safety and Alarm Features
Power *
240V/60Hz/3Ph, 480V/60Hz/3Ph
Plumbing
Black Iron
Ports
2” NPT In, 1.5" NPT Out
Enclosure
NEMA 4 Rated Powder Coated or NEMA 4X Rated Stainless Steel
Dimensions
≈ 56” x 72” x 17” (142 x 183 x 43 cm) (H x W x D)
Weight
≈ 1,005 lbs (455.9 kg)
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).

    Product Details

    The STS 6040 | 7040 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 40 GPM flow rate, the STS 6040 | 7040 can polish up to 19,200 gallons (72,680 liters) of fuel in a runtime of 8-hours. Robust system upgrade options are available for this system and are outlined below.

    System Features:

    Automated Filtration
    Establish a fuel polishing runtime schedule with up to three start and stop times for each day of the week
    Smart System Alarms
    Automatic system shutdown with notifications of needed maintenance or system faults 
    Remote Monitoring
    Available system integration with external monitoring systems for observation of system statuses
    NEMA 4 Rated Enclosure
    Protect the system from windblown dust and rain, hose directed water, and ice formations
    Touchscreen Controller *
    Modify runtime schedules and system settings with an intuitive user interface

    System Options:

    NEMA 4X Rated Enclosure
    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
    Enclosure Heater
    Prevent the build up of condensation inside the system enclosure due to temperature changes
    Auto Water Drain (AWD)
    Automatically drain water separator of collected water for decreased frequency of maintenance
    Pressure Transmitter
    Replace standard pressure switch for detailed monitoring of pressure levels in the system
    Flow Transmitter
    Replace standard flow switch for detailed monitoring of flow rate in the system
    Multi-Tank Polishing/Transfer
    Polish and transfer fuel between multiple fuel storage tanks
    Fuel Heater
    Warm up circulated fuel to resist gelling in freezing temperatures
    Multi-Point Flow Path *
    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.

    Product Specifications

    Nominal Flow Rate
    40 GPM/2,400 GPH (151.4 LPM/9,085 LPH)
    Primary Filter
    Mechanical Water Separator
    Secondary Filters
    3, 10 or 25μ Fine Filter or 3, 10μ Water Block
    Fuel Conditioner
    LG-X 4000 Inline Magnetic Conditioner
    Pump
    5 HP Spur Gear Pump
    System Controller
    Smart Filtration Controller with Safety and Alarm Features
    Power *
    240V/60Hz/3Ph, 480V/60Hz/3Ph
    Plumbing
    Black Iron
    Ports
    2” NPT In, 1.5" NPT Out
    Enclosure
    NEMA 4 Rated Powder Coated or NEMA 4X Rated Stainless Steel
    Dimensions
    ≈ 56” x 72” x 17” (142 x 183 x 43 cm) (H x W x D)
    Weight
    ≈ 1,005 lbs (455.9 kg)

    Technical Documents

    Troubleshooting

    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).

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