Industrial products

Chimneys & Exhaust gas systems


Over 40 years of supply of quality products have made Ontop a leader in the production of insulated pipes, meeting the world’s hardest specifications, such as CE certification, TUV Sued, DIBT, and many others.
Furthermore, in the spirit of comforting the customer in his choice, Ontop offers a 20 years warranty on its products.

Ontop product line

Exhaust gas systems

The design of exhaust gas systems depends on the operating data such as exhaust gas temperature, and so requires tailor-made solutions in order to optimize their efficiency.
Silencers can be fitted with certified spark arrestors as well as catalyst, soot traps and soot filters, depending on project requirements.

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