1)higher efficient absorption selective coating layer:SS-C/CU&AL/N 2)no water in vacuum tube 3)suitable for well-to-do family

specifications of split pressurized solar water heater as follows:

1)      Material of inner tank :imported food grade SUS304-2B,thickness:1.2mm

2)      Material of outer tank:galvanized painter steel plate,thickness,0.4mm

3)      Size of evacuted tube: ø47*1500mm;   ø58*1800mm:

4)      Material of support or bracket: galvanized painter steel plate,thickness:2.0mm

5)      Insulation :polyurethane foam; thickness: 50mm

6)      Size of tank:ø47*1500mm  size of inner tank:ø320mm, outer tank:ø420mm

              Ø581800mm  size of outer tank:ø360mm, outer tank:ø460mm

7)      pattern of inlet or outlet of water for tank: flow on side of tank

8)      heat preservatioin: 72 hrs

9)      hail resistance: 20-30mm

10)  auxiliary fastness: stainless steel screws

11)  seal: silicone rubber polymer

12)  range of heating water temperature: 45°C-95°C

13)  reflect:38°C-45 °C

split pressurized solar water heater