タイトルまたは説明

copper coil pressurized solar water heater 

Specifications
1. All glass vacuum tube solar water heater system 
2. Competitive Price 
3. Prompt delivery 
4. Environmental protection
Material
1> Inner water tank: imported food grade stainless steel 304-2B
2> Outer water tank: imported color plate, stainless steel, galvanized steel
3> Bracket: stainless steel, aluminum alloy or galvanized steel
4> Vacuum tube: common tube, three highs tube and multi-cavity tube
5> End cover: galvanized steel and stainless steel
6> Fastness part: stainless steel screws
7> Manifold Pipe Material: Copper
8> Heat Pipe Material: Copper
9> Tube Material: Borosilicate Glass
10> Coating of Glass Absorber: AI-N-AI, Copper, Stainless Steel
11> Heat Transfer Fin: Aluminum Fin
12> Insulation Material: Rock Wool
Solar vacuum tube
1> Size: 47*1500mm   58*1800mm  
2> Quantity: 15/18/20/24/30/34/36
3> Hail resistance: diameter less than 25mm
4> Outer tube diameter: 47mm more or less 0.7mm
5> Outer tube thickness: 1.6mm more or less 0.1mm
6> Inner tube diameter: 37mm more or less 0.7mm
7> Inner tube thickness: 1.6mm more or less0.1mm
Temperature insulation layer
50-60mm imported polyurethane foaming with high pressure and density (45kg/m3)
Heat preservation: 72 hours
Capacity: 90L 100L 120L 140L 150L 160L 180L  200L  240L 270L 300L
Tank diameter
Inner water tank: diameter 320mm and 360mm
Outer water tank: diameter 420mm and 460mm
Max. pressure bearing: 0.6 M pa
Packing: Export Carton