| 160Lcapacity(Low carbon steel: material standard is ST37-2/EN17100 or Q235B,T3mm(Inside Ring), T1.5mm(outside ring) + T5CM PU insulation(density 50KG/M3) + electric heating system(stainless steel or copper material, power rate 0.8KW—4KW) + thermostat+ solar absorber panel 2.6㎡(Copper and Aluminum material) + galvanized support |
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