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Intergrated pressurized solar water heaterSize Vacuum tube water tank total
diameter(mm) length(mm) qty/set(pcs) inner(mm) outer(mm)capacity(L)
58-1800-18 58 1800 18 360 470 165
58-1800-20 58 1800 20 360 470 175
58-1800-24 58 1800 24 360 470 205
58-1800-26 58 1800 26 360 470 225
58-1800-28 58 1800 28 360 470 240
58-1800-30 58 1800 30 360 470 255
58-1800-34 58 1800 34 360 470 290
58-1800-36 58 1800 36 360 470 305
1.Vacuum tube specification: 58X1.8M.
2.Vacuum tube Quantity: 15/18/20/24/30/36.
3.Outer tank: Stainless steel or galvanized steel.
4.steelInner tank: SUS304-2B for food grade stainless steel.
5.frame: zinc plated steel with powered painting.
6.Heat preservation: 50mm Polyurethane wholly macninery compression form foam.



