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Product Description
Technical Description |
Compact Non-Pressurized Solar Water Heater |
Material of inner tank |
Food grade SUS 304-2B stainless steel, 0.4mm thickness |
Inner tank diameter |
Ø360mm |
Material of outer tank |
Draw bench silver steel (PVDF) with thickness of 0.4mm (Best anti-erode material. Especially for the seaside area) |
Outer tank diameter |
Ø460mm |
Tank insulating layer |
50mm high-density polyurethane foam |
Foam pressure |
32kg/m3 minimum |
Heat reservation |
72 hours |
Material of cap |
High quality color steel 1.5mm thickness |
Inlet and outlet pipe |
Male G 3/4" screw, SUS 304-2B stainless steel, 2mm thickness (air vent 1/2'') |
Welding |
Argon arc welding |
Structure of tank |
4 holes: air vent/water inlet /water outlet/back-up hole |
Vacuum tube type |
3 target tube AL-N-AL/SS/CU coated |
Material of bracket |
High quality Color Steel, 1.2-1.4mm thickness |
Structure of bracket |
Flexibility for flat or slope roof |
Screw for bracket |
SUS 304 stainless steel 10mm |
Seal |
High quality silicone rubber polymer |
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