IMS supplies three major kinds of catalytic converters:

Single stage oxidation

Only carbon monoxide (CO) is reduced.

Two stage oxidation

Carbon monoxide and hydrocarbons (HC) are reduced.

Three stage SCR

In addition to CO and HC the level of nitrous oxides (N2O) are reduced.

Only stainless steel substrates are used and the innovative construction ensures the maximum surface area for the coating of the precious metals that cause the chemical reaction. Units are designed to meet the most stringent legislation.

All catalysts can be installed either as stand alone units with coned inlet/outlet for insertion into the exhaust pipe work or as an integral part of an exhaust gas silencer thereby eliminating the need for a separate housing.