Non-pressure solar collector(W180)

Material of inner tank:

SUS 304 2B(food grade)  with 0.4mm thickness

Material of outer tank:

glvanized steel with 0.4mm thickness

Material of Stand part:

Aluminum alloy with 1.6mm thickness

Insolation:

plyurethane foam thickness:55-60mm

Rubber seals and rubber ring material:

Silicone Rubber

Vacuum tube

47/1500, 58/1800

Heat Preservation ability:

72Hours

Hailstone resistance:

Dia≤25mm

Optional installation angle

20C,30C,38C,45C