Product Description

Features:

1)A long time of heat preservation
2) Fitting in anywhere of acid rain, sea wind erosion by salt and bad weather
3)Stable and reliable performance, well wind resistance
4) Simple structure and easy to assemble and install.

5) High quality with reasonable price

Detailed Product Description:

1)Product Model:SN-H/G-H1

2)Vacuum tube: Φ*7****0mm or Φ*8****0mm

3)Material of innre tank: SU****2B imported food grade Stainless Steel

   Thickness:*4mm

4)Material of outer tank: Colored steel

5)Material of bracket:Galvanized  plate      Thickness: 1.5mm

6)Heat preservation hours: ****0 hours

7)Insulation: ****0mm polyurethance foaming

working principle:

1.Non-pressuried solar water heater relys on the natural circulation of water between the colletor and tank.the vauum tube absorb solar radiation

2.the water in vacuum tube is heated and rise natually into the tank

3.while the cold water in the tank folws down to the bottom of tube, causing circulation throughout the system.