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Factory Supply Attractive Price Compact Low Pressure Vacuum Tubes Solar Water Heater
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Basic Info
| Model NO. | SPR |
| Max. Capacity | 330L |
| Structure | Compact Type |
| Pressure | Unpressurized |
| Interior Material | Stainless Steel |
| Collector Components | Glass Vacuum Tube |
| Composition | Tank, Insulation, Bracket, Glass Vacuum Tube |
| Certification | CE, ISO9001 |
| Installation | Freestanding |
| Circulation Type | Direct / Open Loop (Active) |
| Transport Package | Carton |
| Specification | 10tubes-36tubes |
| Trademark | SUNPOWER / OEM |
| Origin | China |
| HS Code | 841919 |
| Production Capacity | 1500sets/Day |
Product Description
Type | SPR(Integrated Low Pressure System) |
Outer Tank Material | Galvanized plate |
Outer Tank Diameter | 460mm,470mm, 500mm |
Inner Tank Material | Food grade SUS304 2B stainless steel plate or 316L stainless steel |
Inner Tank Diameter | 360mm, 380mm |
Tube Material | High quality borosilicate glass |
Vacuum Tube Size(mm) | 58/1800 (diameter/length) |
Tube Number | 8/10/12/15/18/20/24/30/32/36/40 |
Frames (Stand Parts) | Galvanized plate |
Insulation Layer | High quality polyurethane foam made by advanced high pressure foam machine |
Insulation Thickness | 50mm,(outer tank 460mm),55mm(outer tank 470mm), 60mm(outer tank 500mm) |
Hail Resistance | 25mm |
Operation Pressure | 0.05Mpa |
Standard Qualified | CE, CCC,Solar Keymark EN12976, SABS |
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Our products process:
