💨 DEF NOZZLE – High-precision injectors for perfect dosing

💨 DEF NOZZLE – Hochpräzise Injektoren für perfekte Dosierung

Rolf Geppert |

DEF NOZZLE – High-Precision Injectors for Perfect Dosing

Leaftec's DEF injectors ensure a precise spray pattern of the urea solution (AdBlue®) in the exhaust system. They are designed to precisely control the spray pattern and flow rate – for maximum efficiency, clean combustion, and a long service life for your SCR system.


Technical Features

  • 💧 Finest spray pattern for optimal mixing with exhaust gases
  • ⚙️ Precise control of the dosing cycle for consistent performance
  • 🔩 Perfect fit for common SCR systems from renowned manufacturers

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Operational Advantages

  • Reduction of deposits and crystal formation in the exhaust system
  • Maximum NOx conversion rate into nitrogen and water vapor
  • Protection of engine and SCR system for extended service life

The Leaftec DEF NOZZLE plays a central role in complying with legal emission limits – and stands for reliability, durability, and precise dosing in daily use.


Perfect Dosing for Clean Performance

Through precise control of AdBlue® injection, nitrogen oxide reduction (NOx) is maximized and fuel consumption is reduced. This leads to lower emissions, less maintenance, and consistent performance – even under demanding conditions.


Compatibility & Applications

Leaftec DEF NOZZLES are compatible with many SCR systems from leading manufacturers and are ideal for:

  • Construction & agricultural machinery
  • Municipal vehicles
  • Transport & commercial vehicles

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