Pressurized Solar Collector

1) Water does not flow in vacuum tube, works normally if one tube is damaged
2) Twice heat transfer: first heat transfer to solar tube collector via copper heat
tube, then solar tube collector as a heat exchanger to heat liquid (anti-freezing
liquid or water) which flow in it
3) Vacuum tube: 47/1,500mm
4) Outer tank: aluminum alloy or color steel
5) Inner tank: SUS304 stainless steel
6) Insulation: polyurethane foam
7) Bracket: stainless steel or aluminum alloy

Place of Origin:	Zhejiang Hangzhou in China
Model No:	swh06
Brand Name:	yijiale
Package:	Standard carton