stainless steel solar water heater

详情

The material of this solar water heater: Inner tank: SUS****2B stainless steel, the thickness is 0.4mm; the diameter is **0mm; Outer tank: 0.4mm thickness stainless steel, the diameter is **0mm; Thermal insulation level: *5mm thickness imported polyurethane overall foaming; Bracket: stainless steel SUS****1.*5mm, applicable to flat floor and pitched roof; Vacuum tube: all glass vacuum tube, two Pipes inlet-outlet type; the absorbing coating is used of QB-AL-N/AL*******0/******0, there are two models: Ф******0mm / Ф******0mm. Reserve the electrical heating gate and the gas vent, ending cover: stainless steel. Technical Specifications1. Whole glass vacuum tubes adopt super hard borax and silica glass;2. Absorb rate: �*3%, thermal radiation rate: �6%(**0 degree).3. Temperature when exposed to sun without water: **0 degree, 2.5hours to boiling if using single tube.4. Resist *5mm hail, using life can last *5 *****:1. Inner and outside water tank shell all are welded by argon arc. Water is pure and drinkable.2. Heat insulation of water tanks adopts polyurethane foam, thickness is *5mm 3. Silicon rings to connect and seal them.4. The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.5. If you use electrical appliances to aid heating, to switch off the power supple before bathing.6. To test the water temperature before using, in order to avoid scalding