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Category: Pressurized Passive System
Model: BYCT
1) Inner tank:SUS316-1.2mm
2) Vacuum tube:QB-AL-N/AL-47-1500.
3) Outer tank:painted steel-0.4mm;stainless steel SUS304-0.4mm tickness.
4) Reflector:aluminum component/stainless steel.
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Category: Pre-heated Passive System
Model: BYCP
Pre-heated solar water heater (pressurized solar water heater with copper coil);With high quality vacuum tubes as solar collector, absorption percentage 91--94%;
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