Aqueous Urea Solution 40% (AUS40) - Premium diesel exhaust fluid specifically designed for ships and marine vessels. Reduce NOx emissions and meet IMO compliance requirements.
Also known as AdBlue for ships - the solution for marine emissions compliance
AUS40 (Aqueous Urea Solution 40%) is the type of diesel exhaust fluid (DEF) specifically used for ships and marine vessels. It effectively reduces Nitrogen Oxide (NOx) emissions from diesel engines on vessels.
Marine Urea is injected into diesel engine exhaust systems where it reacts with nitrogen oxide gas emissions. This chemical reaction converts harmful NOx emissions into water vapor and nitrogen - completely harmless to the environment.
AUS40 is essentially AdBlue formulated at a higher concentration (40% vs 32.5%) specifically designed for marine applications and marine SCR systems.
This solution is essential for vessels operating with Exhaust Gas Cleaning Systems (EGCS) or Selective Catalytic Reduction (SCR) systems to meet IMO Tier III emission standards.
Urea Concentration
Tier III Compliant
Reduced Emissions
Harmless Byproducts
Why shipping companies choose AUS40 for their emissions compliance
Effectively decrease mono-nitrogen oxide emissions from diesel engines, helping protect the marine environment.
Position your company as an environmentally responsible provider with verifiable emissions reduction.
Optimised engine performance leads to improved fuel efficiency and reduced operational costs.
Long-term cost savings through optimised engine performance and regulatory compliance.
Maintain peak engine efficiency with properly formulated exhaust treatment solutions.
Meet IMO compliance requirements while maintaining smooth vessel operations.
Technical parameters for Marine AdBlue AUS40 diesel exhaust fluid
Specifications may vary. Contact us for detailed product specifications and technical data sheets.
Get the same quality assurance and reliability you trust for AdBlue
Every batch undergoes rigorous testing to ensure consistent quality and compliance with marine standards.
Depend on consistent, on-time deliveries backed by our established logistics network.
Our team can advise on application rates, storage requirements, and compatibility with your systems.
Contact us today for a competitive quote on Marine AdBlue AUS40. We can discuss your requirements, delivery schedules, and pricing options.