... water storage tank 1.Pressurized, 2.Prompt delivery 3.Customized, Anti-freezing 4. ISO9001,CE,SRCC,SPF water storage tank solar water heater, high pressure water storage tank ... ,solar hot water tanksFeatures:1. It adopts ... long. 2. For the all closed separated tank, the rated pressure is 0.6Mpa. 3. It adopts ...