Split non-pressure solar water heater, have CE, ISO9001, CCC, certificates, more economic and lomg-life, offer OEM service.

1. Tube size: 47mm*1500mm, 58mm*1600mm, 58mm*2100mm, 58mm*1800mm
2. Vacuum tube: Material borosilicate glass 3.3, thickness: 2mm, more reliable and high efficient
3. Easy to instal and use
4. Inner tank: Pearl steel, thickness: 2mm
5. Outer tank: Galvanized steel plate thickness: 0.33~0.5mm
6. Bracket: Galvanized and plastic spraying, thickness: 1.5mm, or stainless steel, thickness: 1.2mm
7. Insulation layer: import polyurethane foam, thickness: 50~60mm, can keep warm: 72-80hours
8. Resistance: 25mm hailstone,
9. Life: 15years