1.Material of out tankļ¼Anti-corrosion 0.35-0.4mm thickness Galvanized steel. Φ420mm
2.Material of inner tank: Food grade 1.2mm thickness SUS304/316 stainless steel.Φ520mm
3.Tank insulation layer 50mm 45kg/m³ high-density polyurethane foamed
4.Bracket: 1.5mm thickness Galvanized Steel/ 2.0mm thickness Aluminium alloy
5.Tank Structure: 5 holes including air vent,water inlet and outlet,electric heater,magnesium Rod
6.Solar collector: Copper and Aluminium Heat Conductor with Black Chrome Coating
7.Size of Collector: 1020mm x 2000mm x80mm / 1350mm x 2000mm x 80 mm
8.Inlet and outlet hole Male G 1/2, 3/4
9.Max pressure:9Bar
10.Welding: Argon arc welding
11.Circulation Pipe : PEX pipe with insulating Layer.
12.Fastening pieces: Made of stainless steel screw
13.Capacity: 150L/ 200L/300L