application

• the line FSA / FSA-X is a universal and compact solution for steel chimneys and exhaust systems without fixation to a building
• the outer supporting tube allows great erection heights.

structure

• a roller bearing-supported and insulated flue gas pipe is fixed in a static supporting outer tube with room for vertical expansion.
• the dimensions of the supporting tube are based on static calculations (dead weight) and in case of need on the dynamic load (lateral oscillation, wind load).

insulation

• slip-proof fixation to flue gas pipe
• ideal vapor barrier due to outer aluminium lamination

back ventilation

• an annular gap between insulated flue gas pipe and supporting outer rube allows the back ventilation of the multi-layer system structure.
• an evacuation of the outlet air from the heating room is also possible.

pedestals / safety-ladder

• if a regular sweeping from on top of the chimney is required, a safety-ladder is installed on the supporting tube (usually on the outside) according to the safety prevention regulations.
• optional available are sweeping platform of circumferential (up to 360°C) working platform.

accessories

• if necessary accelerator nozzles, deflector bonnets or silencers can be added to the chimney.