The supply module ensures the right amount of AdBlue®
With its combination of diaphragm pump technology and actively switched solenoid valves, the supply module provides precise, reliable AdBlue® delivery and is ideal for use with DI-SCR systems. Thanks to the system concept without a return-to-tank facility, system costs are reduced and the delivered AdBlue® can be measured very precisely.
This increased precision is particularly needed in order to also meet future requirements concerning dosing system monitoring. The supply module has been designed in such a way that draining in freezing conditions (< -11 °C) is not necessary. Together with the efficient electric heater, this ensures rapid operational readiness of the dosing system.
On the intake side, the supply module is equipped with a filter for purifying the AdBlue®. The filter provides the diaphragm pump and valves with effective protection against contamination. This reduces filtration requirements in the AdBlue® tank and enables reliable operation in off-highway applications. Innovative software functions round off the concept and further reduce system costs as well as enable the integration of the latest connected service applications.