Solar Water Heater Stainless Steel

• Description:?
  When the water in the vacuum tubes?is heated,hot water rises naturally into the tank, and??the cool water in the tank flows down to the bottom of the vacuum tubes.As this circulation works throughout the whole system constantly ,so we get the hot water.see the?"diagram"
• Characteristics:?
  1. It is not easy to be frozen and cracked down even in cold weather.?
  2. The shortcoming of bursting of tube or water leakage due to aged rubber ring is eradicated;?
  3. The water tank is welded scientifically under the high frequency weld and argon-arc weld. The non-pressurized vacuum tube can be directly connected with tap water system to operate automatically with pressure-bearing.?
  4. Water proof grade: IP *4?
  5. Hot water can be used directly, or can be used as a pre-heat.?
  6. Electric heater can be used 1500W or 2000W?
  Specification:?
  1. Inner tank: SUS304-2B food grade stainless steel

??????????? ?2.Outer tank:a grade stainless steel.?
???????????? 3. Heat insulation layer: Imported PU(thickness: 55-60mm).?
???????????? 4. The normal size of vaccum tube is 58mm*1800?
???????????? 5. The bracket is made of stainless steel thickness: 1.2mm
???????????? 6. Bracket degree: 45 /38/25 degree(normal). The actual value can be adjusted according to your latitude.?
???????????? 7. Rated Voltage of electric heater: 220V or 110V