PIUSI AdBlue (DEF) Membrane Pump, 12v

PIUSI is a trusted leader in the AdBlue (DEF) transfer equipment market, and their 12V membrane pump for AdBlue is a popular choice for mobile and remote applications. It is renowned for its efficiency, reliability, and ease of maintenance.

This 12V pump is a durable and robust replacement for the older centrifugal pumps traditionally used in DEF or AdBlue transfer systems. Its self-priming mechanism provides key advantages, including flexibility in operation. The pump can function in almost any orientation, making it ideal for use in panel-mounted or mobile setups.

The pump is designed to regulate discharge pressure at 1.6 bar via an internal pressure relief valve, which protects the meter, hose, and nozzle from overpressure.

Be wary of low-cost imitations. While some pumps may look similar, PIUSI’s 12V AdBlue pump is specifically engineered for AdBlue. The internal components are made from materials that do not react with the de-ionised water content in AdBlue, ensuring that no particles break off and enter the SCR system.

For more information on why selecting the correct pump is essential to avoiding premature SCR failure, visit our resources section.