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solar energy water heaters
Features:1) Stable and reliable performance and well wind resistance2) Vacuum heat-collecting tubes at high temperature3) Dual-purpose brackets for both flat and inclined roof4) Meeting the demand of well-to-do families5) Economical goods
Specifications:1) Thickness of bracket: 1.5mm2) vacuum tube: 58 mm x 1.8m 3) Inner tank: SUS304-2B food grade stainless steel4) Outer tank:galvanizes steel 5) Capacity: 90/110/130/150/180/210/240/300/300L6) Insulating layer thickness: 50 - 60mm7) Inner tank thickness of: 0.3 - 0.5mm8) Tank diameter: 460mm9) Heat preservation: 72hrs10) Hail resistance: 25mm
solar energy water heaters