The SCR, Selective Catelytic Reduction, is a catalytic converter that converts Nox exhaust fumes into harmless water and nitrogen by chemical reaction of urea in a catalyst in the exhaust gas steam to reduce pollution.

Size:16L, 35L 50L, 80L
Material:LDPE Mechanical properties:Good resistance to ultraviolet rays;Perfect cold impact resistance;Excellent thermal ageing properties Others Resistance to vibration Resistance to gravel 0.3 bar hydraulic test Standard:See symbol specified in ISO 2575 and see marking specified in ISO 22241-1.Blue is the recommended color for filler caps.