Feature:

l         1.Be used in split pressurized solar system. The system can withstand the pressure as high as 0.7 Mpa at operation.

l         2.Vacuum tube solar collector with 12-14mm diameter heat pipe head,which supply higher thermal efficiency.

l         3.No water in the pipe. If one of the pipes is broken,the heat collector still could be used normally.

Specifications:

l         1.Vacuum Tube :borosilicate glass 3.3

l         2.Tube Coating: ALN/AIN-SS/AL

l         3.Tube Dimension : 47mm*1500mm /58mm*1800mm/58mm*850mm

l         4.Manifold casing material: aluminum alloy

l         5.Heat channel:TU2 copper

l         6.Insulating layer:polyurethane and mineral wool

l         7.Frame: aluminum alloy

l         8.Anti-Freeze: -35

l         9.Gross Wight: 47.2-92kg

l         10.Volume: 0.148-0.441m3