Min. Order Reference FOB Price
1 Set US$120.00 / Set
Product Description
Solar thermal collector 1) inner manifold: Copper header 2) outer manifold: Aluminum painted un-oxygen layer 3) Insulation: Rock wool 4) Rubber Seals and Rings: UV stabilized high temperature silicon rubber 5) Optimal installation angle: 20-80 degree 6) Maximum Operating Pressure: 0.6-0.8 ...