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Connecting flue pipes for indoor, made of stainless steel 444 of 0,5 mm thickness.

Peculiarity of this range is the section of pipe that is not circular, but OVAL, suitable for ducting or rehabilitation of masonry chimneys and existing technical compartments with rectangular section.

The connecting flue pipes for appliances fueled by solid and/or liquid fuels can reach a working temperature up to 450°C.

Oval is used for smoke extraction in dry or wet working conditions, with negative pressure N1 40 Pa (without gasket).

The whole range is V2 tested, therefore it is resistant to corrosion.

Available finishings:


Apros S.r.l. - Società a responsabilità limitata a socio unico

Via lago del centro cadore, 3

arsego / padova / italy

T. +39 049 933 00 63



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