separate pressure heat-pipe system (YR-200-1800/58-24-SP)

This system is very popular in Europe and America,beacuse it is fashional and practical.
1. Solar collector : adopt heat-pipe , manifold box (SUS304-2B stainless steel for outer box, copper header pipe;
support (1.2mm thickness stainless steel profiled bar)
2. Pressure water tank : porcelain enamel Inner tank; with a copper coil; a electrical heater; a magnesium bar; a safety valve etc.
3. Working station system: expansion case; circulation pump; intelligent controller; balancing valve; pressure guage;         
safety valve; check valve etc.
4. The separate pressure heat-pipe solar water heater system conduction with the medium.
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