AlphaTube HF 13/10 (3/8"ID) - Ultra Clear 1m (3,3ft) Retailbox 17494 A water cooling system consists of many different elements. Pumps, radiators, cooling blocks, reservoirs and often other com-ponents. In order to build up a functional water cooling system, these components must of course be connected to each other. The easiest way to do this is use tubung. Here the Alphacool AlphaTube HF tubing is the best choice. Specifications: Length: 1 m Tube size: OD 13 mm / ID 10 mm Material: PVC Hardness grade: 65-70 A-Shore Working temperature: -10 - 80°C Burst pressure: 8 bar Working pressure: 2 bar