The 00C93440101 is a 150mm Heat Pipe with copper, groove wick structure, 0.03°C/W thermal resistance. This heat pipe features pure water filled for operation between 5°C and 110°C, low thermal resistance for transportation of heat from hot source to exchanger, thermal resistance of pipe taken at 70°C working temperature, evaporator section 15mm and condensation section 60mm. Heat pipe can be incorporate into a block and fix a finned structure (or heat sink) to allow effective heat removal.