ESI’s Ecosystem | Products

ESI Ecosystem - Innovation by ESIGenerator failure can cost significant power downtime for mission critical systems and major financial loss to your organization.  ESI Total Fuel Management provides an ecosystem of engineered solutions for protecting your business from disruption and ensures the continuation of mission critical operations.  Our logistical approach to a secure, managed fuel supply and  years of industry leading expertise in fuel polishing design and fuel management services provides your organization with reliable fuel security and maximum uptime.

Redundant Primary Filtration System (RPFS™)

Designed for pressure or vacuum side application to be between the storage tank and the day tank or provide filtration from the day tank directly to the engine.

Clean Fuel System (CFS)™

Diesel fuel management solution that ensures fuel quality throughout your facility effectively eliminating contamination problems caused by water, particulate and microbial growth. Holds patent US6,596,174 B1 for the fully integrated fuel polishing system. It is turn-key, fully automated, fuel filtration system factory installed in a purpose-built, walk-in equipment enclosure.

Modular Fuel Management System™ (MFMS)

Diesel fuel management system which manages diesel fuel quality, generator supply distribution, across all tankage including bulk storage, sub-base/ day tanks throughout the facility.


Consumption Monitoring System with diesel fuel flow meters that provide actual fuel consumption for “fuel-based” verses “hour-based” for air quality permitting.


A diesel fuel storage tank fill system, the iPORT enables fuel delivery operations while enhancing a facility’s remote diesel fuel offloading capabilities. The system accepts fuel from fuel delivery trucks with or without an onboard pump, minimizes fuel spillage during the offloading process, and allows for easy isolation of the fuel pumps.


A significant advancement in day-tank engineering design, ESI’s iTANK protects mission critical operations 24/7 from diesel fuel related generator failures and data center disasters. The system maximizes your data center uptime. It saves you time as well as procurement and installation hassles. Completely assembled and fully tested before it arrives at your site, iTANK is a unique day-tank solution offered exclusively by ESI. Factory built, it is guaranteed leak-proof for more than one reason.

Urea Distribution System

Designed to provide generator urea dosing equipment with a constant pressure urea supply at any consumption rate from 0 to 5 GPM. Fail safe design ensures a constant discharge pressure to the building urea system header through a 25 to 75 PSI adjustable pressure regulator.


A secure connection to ESI’s data management service , iPORTAL™ provides mission critical facility managers and corporate executives with real-time access to fuel management data, analytics and environmental reports. Components of ESI’s factory built, fuel management products communicate through a connected network (ESI’s Ecosystem); an innovative system that enables facility managers to make informed decisions on facility operations, maintenance, and performance 24/7.

Marine Solutions

Clean Fuel System™ provides safety and security each time you leave shore by protecting against water, microbes, and sediment.

Emergency Fuel Delivery

In need of a diesel fuel delivery?

Call ESI Total Fuel Management …WE DELIVER FUEL IMMEDIATELY. Phone: (703) 263-7600 and press #8