SCR Filling Systems

AdBlue reduces nitrogen oxides

SCR is a special catalyst technology. It is used to reduce the emission of nitrogen oxides in diesel vehicles. In this way, the latest emission standards are also met. With current solutions, AdBlue can be easily refilled using various devices. For example at refilling stations for trucks.

As simple as filling up

The development of such refills is more complex than it seems. On the one hand, refilling should be as simple and straightforward as normal refuelling. Therefore, no liquids and vapours should be allowed to escape. Malfunctions such as premature shut-off must also be avoided.

Sophisticated refilling systems

Röchling Automotive offers such a filling system that meets even the highest requirements. In addition, we have many design solutions, materials and production processes as well as standardized components that contribute significantly to cost reduction.

The most important highlights

With us, engineering, toolmaking, equipment and processes for mass production come from one source. Thanks to our dense network of locations, we are almost always in the direct vicinity of our customers all over the world.

• Integrated float valve in filler head
• Space-saving pipe routing
• Different concepts for each design and requirement
• Best usage of available space
• Robust design, suitable also for commercial vehicles
• Standard solutions and components
   

Your customer benefit through our SCR Filling Systems

Filler head

• Integrated float valve for an "odourless" system
• No liquid leakage through air-AdBlue mixture, vibrations or during vehicle transport
• High load capacity for professional use
• Special design protects the welding seam from stress

Pipeline routing

• Space saving due to variable cross-sections
• Integrated expansion unit in the vent line
• in-house extrusion process, 3D blow moulding and thermoforming
• FLV (Fill limit valve) for specific requirements

Components

• Technical solutions for every routing and every requirement 
• Standard components for cost reduction

Full Service from Röchling

• Röchling develops filling systems considering tank design and interfaces
• Complete service including CAD/CAE, prototypes, test laboratory, tooling and equipment, production infrastructure and concepts for small series and mass production.
• Over 50 years of experience with plastics, welding technologies and fluid systems