VACUUM TUBE
SOLAR WATER HEATER SYSTEM
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[SOLAR THERMAL COLLECTOR --PRESSURIZED]
   
Feature:
◆The pipeline is made of all the red copper and conducted By heat
transfer medium liquid. Water can't flow in vacuum Tubes and operated
when confined. The manifold   uses Aluminum alloy mould material of
high strength with Air flow design. It is furnished in good style.   
◆Can withstand high pressure when it works. 
◆Module design, arbitrary combination, which can meet the demand of
large water consumption.
Specifications:
◆  Manifold (interior): red copper 
◆  Manifold (exterior): aluminum alloy 
◆  Glass tube dimensions: 58mm x 1.8m / 47mm x 1.5m 
◆ Daily efficiency:    ≥55% (≥42% in winter)
◆  Hail resistance: 25mm 
◆  max pressure: 12 bar 
◆  Coating of vacuum tube: ALN/AIN-SS/CU
◆  Heat Pipe: anti-freezing > -35 °C
 
 

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