Detailed Product Description

Features:

1) The vacuum tube adopts the three-layer heat collection technology: with a higher
thermal absorption reached to 93%-96%

2) Parabolic surface internal bladder: higher pressure-supportive capability

3) The best angle: a reasonable bracket angle basing on different latitude in order
to gain more heat

4) Convenient installment: available on both horizontal and slanting house roofs
5)with a long-time heat preservation as 72hours

 6) The diffuse flat plate reflector: to increase heat-getting efficiency

7) Meeting the demand of all kinds of families

8) Economical goods with high quality

9) work normally with one vacuum tube broken

Specifications:

1) Thickness of bracket: 1.5mm

2) Inner tank: SUS304-2B food grade stainless steel

3) Outer tank: galvanized steel

4) Insulating layer: polyurethane foamed,thickness: 55mm

5) Thickness of inner tank: 0.4 - 0.5mm

6) Tank diameter: 460mm