Pressurized Solar Water Heater

We are offering pressurized solar water heater work with high pressure. Therefore, the warm water comes out with pressure too. It uses the heat pipe to deliver heat energy, water is heated rapidly. Each tube can work alone, so it can work even if one tube is broken.
key specification:
1) inner tank: sus 304-2b food grade stainless steel sheet, thickness:1.2mm
2) outer tank: galvanized steel, thickness:0.40mm
3) frame: galvanized sheet with electrostatic plastic coating, thickness: 1.5mm
4) vacuum tube: high boron silicon glass with aluminum/red copper/ stainless steel bloomed, st=300;
5) insulation layer: polyurethane, thickness: 55mm