this is jinyi solar water heater, for non-pessurized solar collector.this collector compossed of tube cap, outlet and inlet,Manifols frame vacuum tube ,and insulation layer.

Spensification:

1 Vacuum tube material is Borosilicate glass 3.3 ,Dia/len:47x1500, 58x1800.the leng can be adjust 1000mm to 2000mm .this vacuum tube absorber of solar energy , and transfer into tremal energy for water heating.the vacuum tube quantity can be 15/18/20/24/30/36 each set.

2 inner shell:sus304-2B Stailness steel.the inner tube coated by solar selective coating.thickness 1.6mm.

3.outer shell: fluorine carbon steel.the max thickness is 2.0mm.this quality can be endure freezing -35 degree, and resistance diameter25mm hailstone.and crazy wind.

4 insulation layer: high density, one-off molding polyurethane foam

5Brachet:Galvanized steel, aluminium alloy.

Characteristic

1)Suit for such large scale solar water heating solution as hotel, school, and pubric bath , etc.

2)Flexibie installation.

3Best rising energy cost and help the environment.