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Contact SupplierWe offer pressurized solar water heater.
Specification:
1. Bracket: galvanized steel, thickness: 1.5mm
2. Inner tank: sus 304 stainless steel,thickness:1.21.5mm
3. Outer tank: galvanized steel, thickness: 0.4mm, dia.: 420480500520mm
4. Vacuum tube: strong transparent borosilicate glass can resist impact from hail up to 25mm diameter. Three targethigh tube: tri-element coating(alnaln-sscu) or al-n-al coating, dia. 58mm, 1.8m or dia. 47mm, 1.5m
5. Insulating layer thickness: 50-60mm polyurethane;
6. Copper heat pipe: 1700mm length, wall thickness: 0.70.8mm, dia.:8mm; condenser dia.:14mm, can bear -50 degree cold
7. Aluminium fin: compact type, thickness: 0.25mm
8. Back-up electric heater: 1-3kw;
9. Assistant water tank or digital controller optional;
10. Inlet, outlet and pressure vent will be welded
11. Capacity: 100150170200230300400450500l
12.deliver time: in 15 days
13. Quality guarantee: 5 years
14. Wind resistance: 30ms
15. Hail resistance: 25mm.