New Product | AdBlue/DEF supply module

November 25, 2025

At the heart of the SCR system, the AdBlue/DEF supply module ensures a constant and precise supply of the fluid to the injector, enabling an efficient and reliable operation in commercial vehicles.

Key components

• Pump: it ensures continuous and stable supply of AdBlue/DEF to the dosing system.
• Pressure and temperature sensor: they provide accurate performance monitoring and enable early detection of anomalies.
• Integrated filter: it protects the system from impurities and crystallisation, extending the service life of the components.
• High-resistance electrical connectors: they guarantee sealing, durability and reliability in demanding working conditions.

These elements have been designed, manufactured and validated under Cojali quality standards, always ensuring optimum performance.

The performance and correct synchronisation of each of them are essential to ensure AdBlue/DEF supply to the dosing module at all times.

You can take a look at our power supply modules on our website.