Aqueous Urea Solution for your SCR Nox Reduction Systems.

Cummins Head Office 2 Caribbean Drive Scoresby Vic 3179 Phone 613 9765 3222 Fax 613 9763 0079 www.southpacific.cummins.com

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Emissions: The Right Technology Matters.

Diesel Exhaust Fluid:Specially Blendedfor Your SCR System.

In order to meet the latest emission standards and the

needs of customers, engine manufacturers have been

investing in new and innovative technologies. One

technology being used to achieve the emission goals is

SCR (Selective Catalytic Reduction). This proven

aftertreatment technology enables the engine to be

fully optimised for performance and fuel economy.

The SCR Aftertreatment System

The SCR aftertreatment system consists of three

elements: Catalyst, DEF (Diesel Exhaust Fluid) and

DEF dosing system.

DEF is a urea-based chemical reactant designed specifically

for use in SCR systems to reduce NOx emissions. DEF is

prepared by dissolving solid high purity urea in deionized

water to create a 32.5% solution in water. DEF and

similar urea-based products are widely used today for

a variety of agricultural and industrial needs.

DEF meets ISO22241 specifications for purity

and composition, while being:

n Non-toxic and non-polluting

n Non-flammable

n Stable and colorless

n Does not require special handling

DEF Storage

DEF should be stored in a cool, dry, well-ventilated

area, out of direct sunlight. While the optimum

storage temperature is up to 25°C, temporary

exposure to higher temperatures has little to no

impact on the quality of DEF.

Packaged with YourNeeds in Mind.

Volumes DEF Part Number

4ltr CSP04900

10ltr CSP04901

20ltr CSP04902

205ltr CSP04903

1000ltr CSP04904

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