Material:
1> Inner water tank: imported SUS304 stainless steel, thickness 0.4-0.6mm
2> Outer water tank: imported color plate, thickness 0.4mm
3> Bracket: color steel
Solar vacuum tube: ( common tube, three highs tube and multi-cavity tube )
1> Size: 47*1500mm 58*1800mm
2> Quantity: 15/18/20/24/30/34/36/40
3> Hail resistance: diameter 25mm
4> Material of glass: borosilicate glass3.3
Temperature insulation layer:
1> 50mm imported polyurethane, machinery overall for keeping same temperature and high pressure foaming
2> Heat preservation: 72 hours
Capacity: 90L 100L 120L 150L 180L 200L 240L 300L 360L 400L
Tank diameter:
Inner tank: 320mm and 360mm
Outer tank: 420mm and 460mm
Max. pressure bearing: 6 bar
3 year international responsibility for free repairing or exchange due to original quality problems
Packing: Export Carton
Warranty: 15 years