1.Heat collect pipe   Diameter:  Φ 58mm    Length:1800mm

2.Header pipe material: red copper

3.Frame material: aluminium alloy   Thickness:2.5mm

4.Manifold casting material: aluminium alloy     Thickness:2mm

5.Manifold pipe: copper   Diameter:35mm

6.Sealing and rings:UV strong high temperature silicon rubber

7.Insulating layer: rock wool     Thickness:110mm   Density:80kg/m³

8.Installation:flat/tiled roof      from 18degree to 45degree(optional)

9.Working pressure:6Bar   Testing pressure:10Bar

10.Working temperature:-40~~~220

Features:

1.The manifold: made of red copper,conducted by heat transfer medium liquid

2. The out casing:made of aluminum alloy mold material of high-strength with air flow design

3. Water can't flow into vacuum tubes

4.Resistant to extremely cold or hot environment

5.No harm or pollution, environment protective, clean, healthy economic, invest once and benefit for ever