Diesel Exhaust Fluid
HP DEF
Premium Diesel Exhaust Fluid (AUS 32)
Detail Description
HP DEF is a premium Diesel Exhaust Fluid manufactured as per ISO 22241 & IS 17042 (Part 1) specifications. It is a non-toxic, high quality and highly pure Aqueous Urea Solution that works with SCR (Selective Catalytic Reduction) technology to chemically change harmful nitrogen oxide (NOx) emissions from heavy-duty diesel vehicles into harmless nitrogen and water.
STORAGE INSTRUCTIONS
- Best before 12 months from the date of manufacturing subject to storage in a good, ventilated covered area and which is not exposed to direct sunlight. Storage temperature to be between -6°C to 30°C for maintaining optimum condition
- If storage is above 30° C or in a vented container, the shelf-life will be best before 6 months from the date of manufacturing
- Keep away from dust & dirt
IMPORTANT INSTRUCTIONS
- Do not fill into Diesel/Fuel Tank
- Avoid contamination with Diesel/Oil
- Use dedicated equipment for handling HP DEF
PHYSICO-CHEMICAL PROPERTIES (TYPICAL VALUES)
| Test Characteristics | UOM | Specifications | Test Method |
|---|---|---|---|
| Aldehyde | PPM | 0-5 | ISO 22241-2 Annex F |
| Alkalinity as NH3 | % | 0-0.2 | ISO 22241-2 Annex D |
| Biuret | % | 0-0.3 | ISO 22241-2 Annex E |
| Density @ 20 Deg C | Kg/m3 | 1087.0-1093.0 | ISO 12185 |
| Insoluble | PPM | 0-20 | ISO 22241-2 Annex G |
| RI @ 20 Deg C | 1.3814-1.3843 | ISO 22241-2 Annex C | |
| Urea content | % | 31.8-33.2 | ISO 22241-2 Annex B or C |
Application
HP DEF is recommended for modern Commercial Vehicles (Trucks & Buses), Diesel SUVs and any other BS IV / VI or (Euro IV/V/VI) compliant diesel engines employing SCR / EGR-SCR technology for NOx reduction.
Features and Benefits
- Superior protection for the SCR catalyst
- Prevents fouling/clogging of Spray nozzles
- Prevents gummy deposits in the tail pipe
Meets or Exceeds Requirement Of
- SO 22241-1: 2006
- S :17042(PART 1): 2018