... 2)high efficiency 3)green,economical 4)easy operation;fashionab Bracket of solar water heater: Product Description* Material: A) Inner ... ) Outer tank: 0.4mm thick galvanized steel sheet C) Bracket: 1.6mm thick color steel with electrostatic plastic coating* Heat ... )C) Density: 42kgs / m3* Capacity: 150, 200, 250 and 300 liters * Max. Pressure bearing: 1.0MPa * 3 years' international quality ...