Pressure Solar Boiler (closed system)
The pressure in the boiler is the same as in the water supply network, due to which the circulation of hot water is smooth. This allows the pressure solar boiler system to be installed in any place, in accordance with the sunshine during the day. Another main advantage of pressure solar boiler is the use of "Heat Pipe" vacuum tubes. Unlike the thermosyphon systems, in the event of a vacuum tube breakage in heat pipe solar collectors, the pressure solar boiler system continue to fully function with minimal loss of efficiency. In these models the solar collectors and the water tanks are connected in one whole.
> Inner Tank: SUS304-2B, thickness 1.2mm
> Outer Tank: Galvanized steel, thickness 0.4mm
> Tank insulation: 50mm high-density polyurethane foamed
> Frame: Galvanized steel, thickness 1.5mm
> Vacuum tube with copper heat pipe
> Normal working pressure of 6 bar and test pressure of 12 bar.
Package & Shipping
1. Package: Standard export carton with foam, wooden case packing for sample
2. Shipping: 7 days for sample, 7-14 days for 20'/40' container.