Sun Gold Solar Water Heater
Inner Tank :- Food Grade SUS304-2B stainless steel
Diameter :- 360 mm
Outer Tank :- Stainless Steel 204BA
Tube Distance :- 80 mm
Insulation :- 50 mm 38-45 kg/m³ high density polyurethane foamed
Inlet/Outlet :- 25 mm
Air Vent&Drain :- 12.5 mm
Heating Element:- 1500 W-18 mm
Frame :- Stainless Steel 204, 'U'Shape, 35 degree, 1.2 mm
Reflector :- Stainless Steel
Model :- Three Target Vacuum Tube
Outer Diameter :- 58 mm
Inner Diameter :- 47 mm
Glass Thickness:- 1.6 mm