Professional Technologies M-BOX DOSPEL 400/670/3H

Modern and easy-to-use wall fan equipped with a 100mm damper. The damper prevents the backdraft effect and prevents insects from entering the rooms. The fan is made of ABS plastic. Varnishing with a UV coating means that the white-dyed fan does not turn yellow, but retains its original color. The fan has an IPX4 protection level, which means that it is resistant to water splashes from various directions and class II insulation, so it is protected not only against direct but also indirect contact thanks to the introduction of additional insulation. The fan is designed for wall mounting due to the use of a plain bearing.

Round mounting bracket made of white ABS plastic. The holder is available in fi 100mm, 104mm and 125mm. It is used to attach round D/O ducts to a stable surface. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.

Variable section connector made of white ABS plastic. The connector with dimensions of 104/110x55mm connects flat ducts D/P 110x55mm with round ducts D/O 104mm or ventilation grilles with 104mm diameter. The connector with dimensions of 125/220x55mm connects flat ducts D/P 220x55mm with round ducts D/O 125mm or ventilation grilles with 125mm diameter. The elements of the ducts are joined using the "push-in" method without the need for sealing. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.

Round tee made of white ABS plastic. The T-piece is available in fi 100 and fi 125 versions. It is used to connect circular ventilation ducts D/O 100 or ventilation grilles. It is used to connect circular ventilation ducts D/O 125 or ventilation grilles. The elements of the ducts are joined using the "push-in" method without the need for sealing. Element made in Poland. 50 years of DOSPEL experience in production is a guarantee of the highest quality.