Info | Diesel Exhaust Fluid

Understanding Diesel Exhaust Fluid

Diesel Exhaust Fluid (DEF) is a key component in reducing harmful emissions from diesel engines. It is a non-toxic solution made up of purified water and urea, which helps to minimize nitrogen oxides (NOx) emissions by up to 90%, thereby helping to meet stringent environmental regulations.

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Application

DEF is essential for all vehicles using SCR technology to meet emission standards.

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Euro 4/5/6 Trucks & Buses

Most Euro 4, Euro 5 and Euro 6 diesel trucks and buses are fitted with Selective Catalytic Reduction (SCR) systems. These vehicles require DEF to convert NOx in the exhaust into harmless nitrogen and water.

BlueD+ AUS32 is suitable for:

Long-haul logistics fleets
Container and port hauliers
Distribution and express-delivery trucks
Coach and bus operators
Municipal and government fleets

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Agricultural, Off-Road & Industrial Vehicles

BlueD+ is also suitable for off-road machinery and diesel equipment where SCR is installed, such as:

Construction and mining machines
Agricultural tractors and harvesters
Industrial diesel generators

Marine & Offshore (AUS40)

With stricter maritime emission zones and IMO Tier III requirements, more marine engines now rely on SCR to control NOx. BlueD+ AUS40 is designed for:

Main and auxiliary marine engines with SCR
Tugboats and harbor craft with SCR installations
Offshore supply vessels and platforms
Large stationary generators in port or offshore locations

Proper Storage Guidelines

BlueD+ DEF is non-flammable and classified as non-hazardous under normal handling conditions. However, proper storage and handling are important to maintain product quality.

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Quality Assurance

Store in a cool, shaded area, away from direct sunlight

Safety Measures

In case of spills, rinse with plenty of water

Avoid Contamination

Keep containers sealed when not in use to prevent contamination and do not mix with diesel, water, or other chemicals