The details of material1.Inner tank:stainless steel SUS304-0.5MM2.Vacuum tube:QB-AL-N/AL-47-1500/58-1800.3.Outer tank:painted steel-0.4mm/Aluminum-zinc coated steel-0.45mm.4.frame:coated galvanized steel-1.5mm.5.The material of insulation:polyurethane 50mm/60mm/65mm.Item SpecsAnode ProtectionNot IncludedIncluded Mg Protective RodCapacity100L,150L,200L100L,150L,200L,250L,300LInner TankDiameter: φ350mm, Material: Stainless Steel SUS304-2B, Thickness: δ= 0.5mmOuter TankDiameter: φ450mm, Material: Painted Steel Plate, Thickness: δ= 0.376mmInsulationPolyurethane foaming HFC-245FA δ= 50mmBracketsAluminum AlloyReflectorNo ReflectorInclination 45 degreeEvacuated TubeBlue Tubes, Dimension: φ58×1800mmWeldingAutomatic Argon-arc and seamless welding
Solar Water Heater