Solar water heating collector
1. 5 years Warranty
2. Anti-freezing
3. CE,SRCC,SGS,Solar Keymark,ISO9001:2008
Solar water heating collector material
Outer manifold material:Aluminum alloy with black plastic spray coating
Header Pipe material:Copper
Insulation material:Rock wool
Heat pipe material:Copper pipe
Frame material:Zinc-plated with plastic spray coating
Seal material:Stabilized high temperature silicon
Vacuum tube material:Borosilicate glass 3.3, AL-N-AL absorb coating
Collector mounting:Flat roof or inclined roof
Working pressure:6 bar
Testing pressure:12bar
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