HOSE DISCHARGE MILL 2"x50' W/COUPLINGS. The Tipco 2" × 50' Mill discharge hose provides excellent water discharge capabilities for a pump, among others, the submersible. It is designed with highly durable materials and to withstand high pressure. It is a reliable and durable solution for contractors and other industrial or commercial workers. In addition, its rubber tube is resistant to bad weather, mold and strong ultraviolet light.