The hot water is very clean that is from the heat exchanger
;
countries,such as EUR,USA,AFRICA,MIDDLE EAST
Pre-heated solar water heaters
Material and Features:
Inner tank material:SUS304-2B stainless steel 0.31-0.50mm thickness,food
grade,innocuity.
Outer tank material:color steel 0.33-0.55mm thickness,antirust.
Insulation layer between inner and outer tank:High density polyurethane
foaming,50-65mm thickness.With red copper coil wrap in it.
Vacuum tube material: borosilicate glass,three target vacuum tube.
Vacuum tube QTY:18pcs.
Vacuum tube size:Φ 58mm*1800mm(Length).
Bracket material:galvanized steel,1.2-1.5mm thickness,antirust.
The glistening obliquity:45 degree
Hail resistance:25mm.
Wind stress:180km/h
Freeze protection:-25 degree.
Advantage:
1. It can be installed on the ground or low building roof.
2.The hot water is very clean that is from the heat exchanger.
3.Its life span is above 15years.
4.It can satify 3-4person shower at the same time.
5.It can operate under 6Bar(0.6Mpa) high pressure