Specifications: 1) Standard:CE/CCC/ISO9001-20002) Manifold casing material: Anodized aluminum 3) Frame material: Anodized profiled aluminum bar 4) Header pipe material: Copper 5) U pipe material: Copper 6) U pipe diameter: 8mm 7) No. Of pipes: 16 8) Insulation: Rock wool 9) Rubber seals and rings: UV stabilized high temperature, silicon rubber 10) Test pressure: 9 bar 11) Collector mounting: Flat roof/inclined roof 12) Mounting angle: 30 degree-50 degree 13) Inlet outlet: 3/4 14) Gross weight: 45kg