Zinc Gutta's Victoria hopper head has been hand crafted in 0.7mm zinc which makes it incredibly lightweight, but still very durable. The Victoria hopper head has an 80mm diameter outlet, this means it is completely compatible with the rest of the Zinc Gutta system. This exquisite hopper head provides an easy-to-install option for channeling high volumes of water which still sits perfectly among modern and traditional architecture. To complete the look, check out Zinc Gutta's ridges and flashings to keep the look and feel of the system running smoothly, with optimum performance even when dealing with a high flow rate. Zinc Gutta Victoria Hopper Head Dimensions Height: 360mmDepth: 175mmWidth: 250mmOutlet Diameter: 80mm