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Material of inner tank | 0.31mm-0.5mm thickness,food grade SUS304-2B or SUS316L |
Material of outer tank | 0.4mm thickness, SUS201 ,colorful steel |
Insulating layer | 50-55mm thickness,45kg/m3 high density polyurethane foamed |
Inlet and outlet hole | Male G 1/2,3/4…… |
Max. pressure | 0.05Mpa |
Solar collector tube | 3.3 Borosilicate glass with Cu-SS-ALN/ANL. coating |
Thickness of glass tube | 1.6mm/1.8mm/2.0mm/2.2mm |
Vacuum tube tightness | P≤0.005 Pa |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket(frame) | 1.5mm galvanized steel |
Frame angle | 20/38/45 degrees |
Structure of tank | 5 holes for air vent,overflow,water inlet and outlet,electric heater |
Welding | Argon arc welding |
Fastening pieces | Made of stainless steel screw |
Tank capacity | From 50-500L |
MODEL NO | Absorbing Area | Vacuum tube | Tank Capacity | Qty per | ||
(m2) | Diameter(mm) | Length(mm) | No.(pcs) | (Liter) | ||
FTS-80-58/1800 | 0.8 | 58 | 1800 | 8 | 80 | |
FTS-100-58/1800 | 0.8 | 58 | 1800 | 10 | 100 | |
FTS-120-58/1800 | 0.96 | 58 | 1800 | 12 | 120 | |
FTS-150-58/1800 | 1.9 | 58 | 1800 | 15 | 150 | |
FTS-180-58/1800 | 2.16 | 58 | 1800 | 18 | 180 | |
FTS-200-58/1800 | 2.4 | 58 | 1800 | 20 | 200 | |
FTS-240-58/1800 | 2.8 | 58 | 1800 | 24 | 240 | |
FTS-300-58/1800 | 3.6 | 58 | 1800 | 30 | 300 | |
FTS-360-58/1800 | 4.3 | 58 | 1800 | 36 | 350 |