The polypropylene rigid (SPL series) and flexible (PPS series) flues are an up-to-date system studied for the discharge of low temperature fumes coming from condensation boilers and they successfully solve all building renewal and old flue adaptation problems, unfit for receiving fumes from these boilers.
The SPL series is made up of rigid circular modular elements made of PPH polypropylene with EPDM gasket, which guarantees the pressure tightness and the impermeability of condensation. This series comes in a range of diameters from Ф=60 mm to Ф=125 mm and it comes complete with all the special elements and the accessories required by both applicable rules and ordinary plant requirements.
The PPS series is made up of circular flexible liner made of PPs polypropylene manufactured without joint or seams, and guarantee a perfect pressure tightness and the impermeability of condensation.
This series comes in a range of diameters from Ф=60 mm to Ф=125 mm and it is supplied in rolls of different lengths.
The SPL series is perfectly compatible with the PPS series.
To view the whole catalogue of single wall flues, download here the document.