Inner tank and outer tank are all make out of SUS304 food grade, adopt advanced wilding equipment and technics
Outer tank: Colored steel-thickness 0.4mmor aluminum -zinc coated steel-thickness 0.45mm
1.2mm thick armor plate with 5 mm thick especial anti-corrosion coated(food grade) inner tank
Thermosiphon solar collector provide heat through a efficient copper coil. It's different from normal water heater.
combined with building in perfect.solar collector composed of vacuum tubes
The Flat-Plate system comprises an insulated, weatherproof box containing a dark absorber plate under one or more transparent or translucent covers.
flexible assembly,combined with building in perfect.solar collector composed of vacuum tubes,which is good in pressure bearing,high efficiency and sanitation.
Manifold casing material:Aluminum alloy/Stainless steel
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