The PELLET series is a line of smoke channels specifically designed for pellet stoves. It is used to evacuate fumes from pellet stoves in exposed sections inside homes. It is made of 1.2 mm thick S235JRG2 carbon steel with longitudinal welding using an automatic TIG process. A liquid silicone paint resistant to high temperatures and anti-scratch is then carried out. This product is equipped with a "MALE FEMALE socket" connection system and on request the 12 mm triple lip silicone gasket is supplied, which ensures perfect pressure sealing between the individual elements and the sealing class of the duct is in positive pressure P1 with continuous operating temperatures up to 200° C. For a better mechanical seal, a locking band is available which, through the appropriate tightening screw, ensures greater mechanical stability. The 1.2mm thick PELLET series is produced in diameters 80 and 100 and has CE markings. The system is suitable for the evacuation of fumes from pellet stoves for operation in positive pressure P1 (with silicone gasket).