Tunetanken Descending Manholes in Composite are designed for cleaning and inspection opportunities. All standard sizes are produced with 4 types inlets or produced to meet specific requirements from the customer. Descending Manholes are fully moulded with eccentric top and uplift resistance foot.
Descending Manholes are manufactured in fiber-reinforced composite material, which is corrosion-free, chemical resistant, minimal maintenance, has a low weight, etc. The fully moulded design and light material secure an easy and effortless mounting.