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solar collector
U type pipe solar collector IPRB D series
U type pipe solar collector IPRB D series
Product Model: U type pipe solar collector IPRB D series

 Main specifications
Inner manifold: copper header pipe(ASTM:C1100, DIN: ECu-58); potable water rated. Maximum pressure: 800kPa
Vacuum tube: borosilicate 3.3 twin wall all glass58*1800mm, high efficient coating, Vacuum:P<5*10-3 Pa
U-pipe: high purity &ldquo;oxygen free&rdquo; copper(ASTM:C10200, DIN: OF-Cu), heat conduction medium is antifreeze liquid
Outer manifold: 5005-H16 Aluminum with Anodized or Powder coated finish or 304 stainless steel
Insulation: high quality glass wool(K = 0.043W/mK), Average > 50mm
Frame: 202 stainless steel or 6005-T5 Aluminum Alloy
Connection options: 22mm OD copper(Europe)
Rubber components: HTV silicone rubber (UV stabilised)
Reflector: Aluminum

How it works:

The heat pipe solar collector system uses pressurized vacuum tubes which transfer solar energy to a main heating pipe. 

The vacuum tubes contain a copper pipe which is filled with liquid. When the pipe is heated, the liquid inside it vaporizes

 and rises up to the condenser at the top, transferring the heat to the water passing through it. 

The cooled vapor then becomes liquid again, refilling the tube, which restarts the process.


Vacuum TubeSupply Water
Loading Qty(sets)
IPRB D 5818101.45818001085-100118/288
IPRB D 5818121.6858180012100-120112/272
IPRB D 5818152.158180015125-15093/226
IPRB D 5818182.5258180018150-18085/211
IPRB D 5818202.858180020170-20081/201

Package and shipping


solar project show





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Tag:solar water heater,solar collector,solar hot water heater,u pipe solar water collector

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  • Factory address: No.5 shengda road, konggang Industrial Park, Luoxi Town, Xinbei District, Changzhou City, Jiangsu Province China.
  • Tel: 15851977846
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  • Fax: 0086-519-83861966
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