Maintenance Systems (STS)
AXI International’s STS products are programmable, fully automated, fuel maintenance systems that remove water, sludge, and other contaminants from fuel storage tanks. Once installed, the STS systems work autonomously to ensure fuel reliability through scheduled routine filtration. The system’s fuel polishing process stabilizes diesel and bio-fuels, eliminates microbial contamination, and ensures fuel remains contamination free. These enclosed fuel maintenance systems feature NEMA 4 rated enclosures which are specifically designed for permanent installations either indoor or outdoor to service both Above Ground Storage Tanks (AST) and Underground Storage Tanks (UST).
Schedule Automated Fuel Polishing Runs
All STS fuel maintenance systems are fully automated and can be programmed with a weekly routine for the polishing/filtration of the attached tank and fuel supply.
NEMA Rated System Enclosures
Each STS system is constructed inside a standard powder coated NEMA 4 rated cabinet featuring a drip basin with leak detection to alert users in the unlikely event of a fuel leak.
Smart System Alarms & BMS Integration
All STS systems feature smart system alarms giving users insight on system statuses. Each system also features field connections for remote monitoring and shutdown.
Robust System Options & Upgrades*
All 7000 series STS systems have robust system upgrade options to reduce maintenance intervals, increase ease of use, and expand system servicing capabilities.