Pressurized Copper Tube Solar Collector
Advantage:The largest advantage is price is 40%-50% lower than heat pipe solar collector .And it is pressurized and the function is the same to heat pipe.
Application:It is used the place where the drop height is large between the water tank and solar collector.The non-pressure solar collector can not withstand the large pressure from water tank.
Inner tank:food-grade sus304-2B stainless steel,thickness is 0.4mm
Outer tank:galvanized color steel,thickness is 0.4mm
Bracket material:galvanized color steel,thickness is 1.50mm
Insulation layer:integrated polyurethane foam, thickness: 30mm
Evacuated Glass Tube:58mmx1800mm
Copper tube thickness is 0.7mm,the diameter is 20mm
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