1) ISO90012008 Certified
2) Strict Quality Control, Prompt Delivery
3) Satisfied After-sale Service
4) OEM Accepted
Assistant Tank Solar Water Heater Features:
1. Argon arc welded
2.Pattern of water tank: lower fitting
3.Whole glass vacuum tubes adopt super hard borax and silica glass
4.Power bearing is average and can assure the vacuum tubes to use for long time
5.If you use electrical appliances to aid heating, switch off the power supply before bathing
6.Temperature when exposed to sun without water: 250 degrees Celsius, 2.5 hours to boiling if using single tube
Materials Detail description:
Evacuated tube | Dia*Length | 58*1800mm |
Type | Glass vacuum tube | |
Tank capacity(L) range | 90-360. | |
Tube quantity | 16-30 tubes. | |
Interior | Imported SUS304-2B food grade stainless steel. | |
Exterior | Galvanized steel sheet /Imported color plate | |
Insulation layer | Polyurethane foam, thickness:60mm-70mm . | |
Frame/Bracket | Aluminum-alloy/Galvanized plate/Stainless steel plate. | |
Installation angle | It can be designed according to your request angle | |
Connection parts | Stainless steel screw | |
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Preservation hours | 72 hours | |
Low temperature resistance | - 30°C. | |
Hail resistance | 25mm. | |
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Using life | More than 15 years. | |
Packing | Hard carton. | |
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