Water tank having a moulded overflow

摘要

The invention relates to an overflow shape 1, moulded into the wall of a water tank or water tank panel 2, to create a method of removing excess water which is entering the water tank. The tank may be moulded from plastic or glassfibre reinforced plastic. The moulded overflow may have a cowl 3, holding an insect/vermin mesh 4, in place. The mesh may be stainless steel. A water collection moulding 5 may be located under the overflow to collect water exiting the overflow. The overflow may comprise alarm sensors (7 & 8 figure 9). The tank may comprise encapsulated strengthening ribs 10.