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Urea SCR System

Exhaust emissions regulation-compliant urea SCR systems

Urea SCR systems contain technology which detoxifies nitrogen oxides (NOx) in diesel engine exhaust and reduces exhaust emissions. With exhaust emission regulations becoming increasingly stringent worldwide, we provide urea SCR sensors, modules, tanks and other products that are suited to construction machinery, agricultural machinery and automobiles.

SUN-A Corporation applies the world’s first independent sensor technology in its manufacturing.

Kuriyama Group company SUN-A Corporation develops and manufactures heat-sensitive urea water identification sensors as one of its core products of urea SCR systems. SUN-A’s sensors are trusted for their outstanding precision in urea concentration measurement and their advanced technological development capacity.

Urea SCR System Urea SCR System Diagram