Azure High Quality
DEF Product 32.5%

DEF is used in a process called selective catalytic reduction (SCR). SCR reduces nitrogen oxide emissions from the exhaust of diesel engines. DEF is a 32.5% solution of high-purity urea in reverse osmosis water that is clear, non-toxic, and is safe to handle. However, it can be corrosive for some metals and must be stored and transported using the correct materials.

DEF is manufactured to strict ISO 22241, AUS 32, and DIN 70070 standards. These standards ensure proper manufacturing, testing, and handling procedures. DEF should only be purchased from a Def Product Company that provides proof that they follow these standards.

Packaging and Sale Options

Azure DEF offers some flexible packaging and delivery options In addition to deliveries, we also help the customer to maintain and adjust the purity of the remaining DEF in their storage tanks.

Quality Control

To maintain your fleet or equipment Quality is always assured, Azure DEF offers high-quality solutions that are made using an automated production process.

Monitoring

We offer free tank monitoring so you'll never have to worry about running out of diesel exhaust fluids.

Azure DEF Manufacturing
Benefits:

High Purity

At Azure DEF, we remain compliant with federal and state environmental regulations by offering high-purity diesel exhaust fluids we use high-quality, industrial-grade urea diluted in pure deionized water.

API Certified

As an API-certified DEF manufacturer in California, we can supply AUS 32, marine diesel exhaust fluid (AUS 40), and 50% aqueous solution.

Safely and Efficiently

Azure DEF manufacturing helps in the safe and efficient handling and transport of diesel exhaust fluids. These come in a variety of configurations.