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Automatic water adding water solar heating system
| Model No. : | YJL-AT-Z413 water solar heating system |
|---|---|
| Brand Name : | Ejaler solar water heater |
Product description
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a pre-heated
Specifications of Nonwelding Low Pressure Vacuum Tube Solar Water Heater
Brand name | Haining EJALER SOALR |
|
Description | Low pressure vacuum tube solar water heater |
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Material of inner tank | Food grade SUS 304 stainless steel, 0.4mm (Diameter:360mm) |
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Material of outer tank | Galvanized/Stainless steel, 0.4mm(Diameter:460mm) |
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Assistant tank | Galvanized/Stainless steel (8L) |
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Tank insulating layer | 50mm high-density polyurethane foamed |
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Inlet and outlet hole | Male 3/4 |
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Max pressure of tube | 0.05 Mpa |
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Solar collector tube | 3.3 Borosilicate glass with three-layer coating |
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Thickness of glass tube | 1.6mm |
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Vacuum tube tightness | P≤0.005 Pa |
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Absorption | as=0.93-0.96(AM1.5) |
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Emission ratio | εh=0.04-0.06(80°C±5°C) |
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Idle sunning property parameters | Y=220~260m2.°C/KW |
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Average heat loss coefficient | ULT=0.6~0.7W/(m2*°C) |
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Bracket | Stronger galvanized steel sheet (25°, 27°, 30°, 35°, 45°, 50°) |
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Structure of tank | 5 holes: air vent/overflow hole/water inlet /water outlet/electric element hole |
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Fastening pieces | Stainless steel screws & nuts |
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Heat preservation | 72 hours |
|
Certification | Passed CE/ISO9001/CCC |
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