application

• the FS-RM combines a compact construction with stainless steel system elements, which can be erected to up to 40 meters due to the central support pipe tower
• combines the advantages of all class F types

 

structure

• one or more roller bearing-supported and insulated flue gas pipes (wall thickness stainless steel ≥ 1.0 mm) are in a support pipe tower with room for vertical expansion.
• one or more element systems are installed on the outside of the support pipe tower (satellite: product type dw-fu, dw-al, dw-kl, dw-vision, dw-eco or system FSB)

 

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 tube 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 or circumferential (up to 360°) working platform.

 

Static system

Anchor bolt ring or fixation to building

 

supporting element

support pipe tower

 

structure

multi-layer

 

Inner tube

316 / 304 / 904L / Corten

 

Insulated inner tube

Yes, alum. laminated (vapor barrier)

 

Back ventilation

Yes

 

outer tube / finishing

painted stainl. steel cladding grinded, mat, high-gloss

 

mast tube

304 or S235JR

 

Number of inner pipes

≥1

application

standard furnaces steam / hot water boil. co-generator units emergency generators special furnaces biomass boilers