1. TANK
 Outer tank material: SUS304-2B food grade stainless steel plate thickness 0.4mm;
 Inner tank material: SUS304-2B food grade stainless steel plate thickness 0.5mm;
 Heat preservation time: 72 Hours;

Superior heat preservation: high density polyurethane foam insulation layer thickness 55mm;

Copper coil: diameter 2mm, thickness 0.8mm.
Holes: 4 holes, water inlet and outlet, electrical heat element, vent.
2. Vacuum tube
Model: 58mm*1800mm,
double layer concentric borosilicate tempered 3.3 glass tube;
3.Bracket(Supporting frame)
 Angle:45 degree,30 degree;
 Material: SUS202 bright stainless steel(profiled bar)/aluminum alloy,thickness 1.2mm

 

Assistant water tank,electrical heating element,controller,reflector is optional.