AUS 32 and AUS 40 urea for SCR systems in transport, fleets and industrial applications.
Specialized solutions for emission reduction.
BLU1 is a brand dedicated to supplying urea solutions for selective catalytic reduction (SCR) systems used in automotive and industrial applications.
Our portfolio includes AUS 32 and AUS 40 products, designed to meet different technical and operational requirements.
We aim to offer a sales experience built on clarity, attentive service and in-depth product knowledge.
AUS 32 and AUS 40 solutions for different technical applications.
Features and technical specifications that make purchasing decisions easier.
Jugs, IBC totes and bulk delivery, sized to the volume you need.
Guidance to find the right product and packaging for each requirement.
Two urea concentrations in aqueous solution, each for a different type of SCR system.
DEF · Automotive urea
32.5%
urea
Aqueous solution with 32.5% urea, used in SCR systems of diesel vehicles to help reduce nitrogen oxide (NOx) emissions.
Premium · 40% urea
40%
urea
Aqueous solution with 40% urea, developed for SCR systems that require this concentration in specific applications.
Urea is injected into the exhaust and, inside the catalyst, turns nitrogen oxides into harmless compounds.
NOx
Nitrogen oxides
N2 + H2O
Nitrogen and water vapor
Helps turn nitrogen oxides into nitrogen and water vapor through the SCR system.
Helps reduce pollutant emissions linked to smog formation.
Reducing NOx helps cut one of the precursors of acid rain.
Lets exhaust after-treatment systems work as designed.
Choose the format that fits your consumption, from a single unit to a full fleet.
10 & 20 L
For individual use and lower-volume operations.
1,000 L
For companies with larger storage and supply needs.
Bulk
For larger-scale commercial requirements, delivered by tanker truck.
Using the right solution protects the system and avoids preventable costs.
Using the formulation specified by the manufacturer supports proper operation of the exhaust after-treatment system.
Using a solution that meets applicable specifications helps prevent problems caused by unsuitable or contaminated products.
Correct selection, handling and storage of the product can help reduce the risk of failures and SCR-related maintenance costs.
Tell us which product, packaging and volume you need and we'll send you a quote.
