STS 7040 – Enclosed Programmable Automated Fuel Maintenance System – 2,400 GPH


STS 7040 – Enclosed Programmable Automated Fuel Maintenance System


The STS 7040 Enclosed Programmable Automated Fuel Maintenance System features the following:

  • Flow Rate:  2,400 GPH / 9,085 LPH
  • Ideal Tank Size: 20,000 to 60,000 gallons (75,700 to 227,000 ltrs)
  • Power:  Available in 480 Volt -3Ph – 60 Hz (15 Amp), or 480 Volt – 3Ph – 50 Hz (15 Amp): Choose Power Option
  • Y-Strainer:  20 Mesh
  • Primary Filtration:  Fuel/Water Separator Purifier
  • Secondary Filtration:  Two sets of Dual Spin-On Filters (4-filters)
  • Fuel Conditioner:  LG-X 4000
  • Controller: TSC-7000 Touch Screen Controller Featuring Remote Monitoring, Advanced Connectivity with Modbus, TCP/IP LAN and Internet Capability
  • Alert/System Shut Down:  Leak Detection, Filter Change Required, High Vacuum & High Pressure
  • Enclosure:  NEMA 4 Rated Powder Coat or the Optional 4X rated Stainless Steel Cabinet is Available: Choose Enclosure Option)
  • Information:  For additional information visit the STS 7000 Series Enclosed Programmable Automated Fuel Maintenance System page
  • Optional Extended System Warranty is available – please call for additional information


The Optional Automatic Water Drain (AWD) System may be included in this system.  The AWD includes PLC Control, a WATECT 550 Water Sensor, water strainer, and a 15 gallon reservoir barrel.  The barrel includes an overflow protection switch to over-ride the drain process if the barrel is full.  A floor stand is available to support the barrel separately and a 200 watt strap heater is available separately to wrap around the barrel to help prevent the contents from freezing.

The STS 7040 Series Fuel Maintenance Systems has the capability to service up to four (4) closely located fuel tanks.  An STS-OPT-2T package, containing an actuated ball valve system with a Programmable Logic Controller (PLC) must be purchased separately for all Multiple Tank Installations.  The STS-OPT-2T will control up to two tanks.  If your requirements include more than two tanks, one (1) STS-OPT-ADD-T add-on must be purchased for each tank over two, up to a total of four (4) tanks.  More than four tanks require custom engineering.  Contact us should you have any questions.


Adobe pdf STS 7040 Specification Sheet

Adobe pdf STS 7040 Operating Manual


!WARNING! This system is not meant for use with gasoline or any other flammable liquids having a flash point less than 100°F (37.8° C).  Use with gasoline or any flammable liquids at a temperature exceeding their flash point presents an immediate explosion and fire hazard.

Additional information

Weight N/A
Power Requirements

480V / 3 Ph / 60Hz / 15A, 480V / 3 Ph / 50Hz / 15A

Cabinet Enclosure Type

Powder Coat Steel Enclosure, Stainless Steel Enclosure

Optional Auto Water Drain (AWD) System

No Auto Water Drain System, Include Auto Water Drain System

You may also like…