Material:
1> Inner water tank: imported SUS304 stainless steel
2> Outer water tank: stainless steel
3> Bracket: aluminum alloy or galvanized steel
4> Vacuum tube: common tube, three highs tube or multi-cavity tube
5> Material of glass: borosilicate glass
6> Fastness: stainless steel screws
7> End cover: stainless steel, galvanized steel or imported color plate
Solar vacuum tube:
1> Size: 47*1500mm 58*1800mm
2> Quantity: 15/18/20/24/30/34/36
3> Hail resistance: diameter 25mm
4> Absorption: 93%
Temperature insulation layer:
1> 50-60mm imported polyurethane , machinery overall for keeping same temperature and high pressure foam
2> Heat preservation: 72 hours
Capacity:
90L 110L 120L 145L 160L 180L 200L 270L 300L 360L
Tank diameter:
Inner tank: 320mm and 360mm
Outer tank: 420mm and 460mm
Max. pressure bearing: 6 bar
Packing: export carton
3 year international responsibility for free repairing or exchange due to original quality problems
Type | Area(m2) | Vacuum Tube | Volume | 20GP/40GP/40HQ |
Diameter | Length | Qty | LoadingQty |
(mm) | (mm) | (pcs) | (liters) | (sets) |
SR-NP5815 | 1.4 | 58 | 1800 | 15 | 150 | 48/94/120 |
SR-NP5820 | 1.8 | 58 | 1800 | 20 | 200 | 37/73/92 |
SR-NP5824 | 2.2 | 58 | 1800 | 24 | 240 | 32/62/78 |
SR-NP5830 | 2.7 | 58 | 1800 | 30 | 300 | 26/51/66 |