Integrative Pressurized Solar Water Heater solar e

solar energy water heater 1)Inner tank material: SUS304-2B Food gradewith 0.4mm thickness. 2) a) Oute tank material: Galvanized steel plate with 0.4mm thickness. b) Outer tank: Titanium fluoride plate 3)a) Frame material:Galvanized steel plate with 1.5mm thickness b) Frame material:aluminum alloy with 2.0mm thickness c) Frame material: stainless steel 304 with 1.2mm thickness. 4) Material of heating preservation: 55mm Polyurethane. 5) a)vacuum tube dimensions: 47mm*1500mm/58mm*1800mm/58mm*2100mm b)Vacuum Tube: tri-element tube;High boron and silicon content 3.3;Structure:Gradual change SS-AL-Nx/Cu selective absorption coating;Vacuum Degree:P<=5*10-4;Service Life:15 years 6) water tank capacity: 100L-500L 7) Normal working pressure: 6 bar; Test pressure: 12 bar 8) Heat preservation: 72hrs 9) Hail resistance: 25mm 10) Electric heater: 1.5 to 3kW 11) Dust Ring Gasket: Silicon Rubber 12) Rack Insert:ABS OEM service Please contact with us. Integrative Pressurized solar water heater SP-H seriesModelVacuum TubeTankFrame MaterialPressurized Water tankFor How many people useContainer Loading quantity(set)SP-H seriesTube QtyDia (mm)Len (m)Dia outer/inner (mm)Volume (L)Material of inner and outer tankHeat insulating layer20'40'40'HQSP-H-1515581.8420/310150Galvanized steel plate with plastic sprayingInner tank: stainless steel SUS304-2B Outer tank: color steel plate55mm thickness polyurethane foam2,34491114SP-H-1818581.8420/3101803367696SP-H-2020581.8420/3102003,4347189SP-H-2424581.8470/3602404286075SP-H-2525581.8470/3602504,5285974SP-H-3030581.8470/3603005245063Vacuum Tubeφ58mm/1800mm,Three-target vacuum tube,coating SS-AL-Nx/CuWorking PressureNormal working pressure: 6 bar; Test pressure: 12 barRack InsertABSDust Ring GasketSilicon Rubber Sunshine shares life better, and green flatter!