Round basin consisting of more hot-dip galvanized, 0.6 mm strong steel wall (with 1,5 m depth 0.8 mm). Outside additionally polyester-plastic-coated, inside protective varnish-coats. The steel wall ends are stably connected by means of aluminum putting profile, simple and solvable connection. PVC handrail and ground bus. PVC interior covering from UVstabilized, tear-firm and cold-resistant liner with hanging up profile (Biese).
