Flexible chimney liners are made with chrome-nickel strip 1.4404 of 0, 12mm thickness. They are used as a protection of chimney ducts extracting fumes from gas and oil heating devices working in negative pressure. To construct a SWKE system, rigid elements (of the SWK system) can be used, connected with the flexible pipe with the usage of special connectors.

Advantages:

• acid-resistant, especially against sulphuric acid
• possibility of applying chimney liners inside buildings, as renovation of the existing chimneys
• possibility of applying the chimney liner with uneven chimney ducts
• simple mounting process, without the necessity of demolition works

Usage

• to protect the inner surfaces of ceramic chimneys (exhausting wet fumes from oil and gas fired appliances)