Products Features:

 1.The pipeline is made of red copper and conducted by heat transfer medium liquid. Water cannot flow in vacuum tubes and operated when confined. The crust uses aluminum alloy mould material of high strength with air flow design. It is furnished in good style
          

2. Can endure high pressure when it works.

3.Module design, optional combination, which can meet the demand of large water consumption.

4.Material: Aluminum alloy

5.Solar vacuum tube with heat pipe

   a) Size: 58 x 1,800mm

   b) Qty of tube: 15 / 20 / 25/30pcs

   c) Hail resistance: diameter 25mm

6.Insulation layer in chest

   a) 50mm thickness imported polyurethane, machinery overall for keeping same

        temperature and high pressure foam

   b) Heat preservation: 72 hours

7.Max. pressure bearing: 0.6MPa

8.ISO9001 / CE certificate/EN-12975

9.  Three years international responsibility for free repairing or exchange due to original quality problems

10.Manifold : red copper 

11.Manifold Casing: aluminum alloy 

12.Glass tube dimensions: 58mm x 1.8m / 47mm x 1.5m 

13.Heat preservation: 72hrs 

14.Hail resistance: 25mm 

15.max pressure: 10 bar 

16.working pressure: 6 bar

17.Coating of vacuum tube: SS-C/CU 

18.Heat Pipe: anti-freezing > -35°C