Inspection bend 87° with measuring ports for combustion air/flue gas DN 80/125 PP/white steel Intercal 88.20135-3540

Inspection bend 87° with measuring nipples for combustion air and flue gas DN 80/125, made of PP and steel with white coating. This element is intended for maintenance and control of the flue system, allowing gas parameter measurements without disassembly. The bend provides a reliable connection in flue gas evacuation systems, suitable for use with boiler equipment and burners. The 87° angle allows changing the direction of the route while maintaining tightness and durability. The measuring nipples simplify service maintenance, which is especially important during repair and adjustment of heating units.