| Aluminum fin of selective black anodized coating surface |
| absorptivity: 95% Emittance: 18% |
| fin stantard dimension: |
| 1840mm x 125mm x 0.45mm , ( length x width x thickness ) |
| Copper tube standard dimension: |
| Riser tube: 1876mm x 10mm x 0.5mm ( or 0.6mm ), ( length x out diameter x thickness ) |
| Head tube:1060 x 25mm(or 22mm) x 0.8mm ( or 0.6mm ),(length x out diameter x thickness) |
| กก |
| This kind of absorber is mainly used for commecial project in a lower cost |
| Absorbers are made to size to fit any collector box. |
| The absorbers are also offered for glazed (glass covered) or unglazed solar pool |
| heating systems as an alternative choice to a plastic pool heating panel. |
| stable performance and long service life |
