Diesel exhaust fluid (DEF)

Elan Fuels supplies high-purity Diesel Exhaust Fluid (DEF) designed to meet EPA emission standards while improving SCR system performance across diesel-powered vehicles and equipment.

Essential Fluid for Emission Control

Our DEF is precisely formulated to support Selective Catalytic Reduction (SCR) systems by breaking down harmful NOx emissions into harmless nitrogen and water vapor, keeping your diesel fleet compliant and efficient.

Certified Purity Levels: Produced with 32.5% automotive-grade urea and deionized water, our DEF meets ISO 22241 specifications to ensure SCR system protection and performance.
Maximized Equipment Efficiency: Helps prevent deposit buildup in exhaust systems, reducing maintenance needs while supporting consistent engine power and fuel economy.
Reliable Cold Weather Use: Our DEF maintains performance in freezing conditions, with proper storage and handling practices supported across all Elan Fuels deliveries.

Elan Fuels ensures complete supply chain control—from blending to distribution—to deliver stable and contamination-free DEF. We work closely with clients to schedule timely deliveries and support emission compliance with minimal disruption to operations.

Emission Compliance Made Easy

Our DEF solutions are ideal for transportation fleets, agriculture, and heavy-duty industries seeking simple, effective ways to meet EPA Tier 4 and Euro 6 standards without engine modification.

With a nationwide logistics network, Elan Fuels offers responsive DEF supply to terminals, fleet yards, and job sites. We help clients reduce emissions while maintaining full operational capacity.

Driving Sustainability and Engine Health

Using Elan Fuels DEF ensures not only environmental responsibility but also long-term protection of your SCR system and diesel engines—helping reduce service costs, improve operational uptime, and extend the lifespan of critical emissions control components.

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