Tri-element Hitech Tube

Using three targets in DC magnetron sputtering technology based on the reaction, rare metals, improve the target, vacuum coating structure of working temperature can reach 500 degrees Celsius, service life is longer. Vacuum for 15 years, maintain gas molecules to avoid tube heat insulation, significantly.

Tri-element Hitech Solar Vacuum Tube: Add a completely closed galss tube into single-target or three-target all glass vcuum tube Tri-element Hitech All-Glass Solar Vacuum Tube: Add a completely closed galss tube into single-target or three-target all glass vcuum tube.

Tri-element Hitech Vacuum Tube will can decrease water when heat exchaneg so that the rise of temperature will be 130% faster. Specifications of tri-element hitech all-galss solar vacuum tube: Tube Structure: All-glass duble deck co-axial structure Galss Material: High borosilicate 3.3 glass

Easy to install and economic and effeciency Relies on the natural circulation of water between the collector and the tank. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.

1.Can be operated completely automatic if connect with intelligent controller. 2.Simple structure, easy plug-in installation, can be installed both on flat and inclined roof, 3.Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50 to 65mm. 4.Suitable for camping area, holiday residences.