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Quick Details

  • Type: heat pipe
  • Pressure: Pressurized
  • Circulation Type: Indirect / Closed Loop (Active)
  • Heating System: Thermosyphon (Passive)
  • Connection Type: Split
  • Installation: Freestanding
  • Housing Material: color coated steel/stainless steel
  • Certification: CE
  • Capacity: 500
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Ontek/OEM
  • Model Number: Ontek-SP500
  • inner tank: SUS304-2B
  • outer tank: color coated steel
  • insulation: high density polyurethane foam 50mm
  • vacuum tube: three target tubes with ALN/AIN-SS-CU
  • solar collector: aluminum alloy casting and copper pipe chanel
  • bracket: aluminum alloy
  • angle or bracket: according clients
  • accessories: circulation pump,expansion vessel,piezometer,flowmeter
  • working temperature: -35 to 50
  • working pressure: 0.6MPa

Packaging & Delivery

Packaging Details carton for container order, carton + wooden package for LCL
Delivery Time 3days/sample;7days/20GP;10days/40HQ

Split pressure solar water heater panel


               Solar system with heat pipe solar collector


 Solar system with Copper coils 


Working principle of Ontek split pressure solar system


 The solar collectors gather energy and heat the medium material in the copper pipe,the medium transfers the heat to the water 


in pipeline in solar collector.when there is temperature difference(settled by customers) between the two sensrs in the


collector and tank respectively,intellegence controller activates the circulation pump automatically,and forces the flow of heat 


 medium in the pipeline and do heat exchange with the water inside the tank via copper coil in the storage tank.in case the 


 temperature of the water tank does not reach T-max,then start the auxiliary heating device.




Characteristics of Ontek split pressure solar water heater:


 1.the split pressure system is composed by heat collector,storage tank,solar controller,working station ad installation parts


 2.solar collector is separated from storage tank,so the tank can be put in any place of house,

and the collector can be put on the inclined or flat roof


 3.module design,arbitrary combination,harmony with the building perfectly


 4.intelligent control and automatic operation


 5.anti-freeze:no water in the tubes when it works,also the system controller has the anti-freezing function which the temperature circulation will operate while it reached the fixed temperature


 6.multifunction:bathing,washing,demestic heating etc.


 7.the system can work at anytime and use enjoyably


Split Pressuried Solar System Loading Information!


 Solar TubeCollector




Loading Qty / sets
Item No.qty / pcs  size / mm20GP40GP40HQ
TJSP-12012Φ58X18001 pc1.514588111
TJSP-18018Φ58X18001 pc2.27326279
TJSP-24024Φ58X18001 pc3.02265164
TJSP-30030Φ58X18001 pc3.78214152
TJSP-36036Φ58X18001 pc4.54183544
TJSP-48048Φ58X18002 pcs6.05142735
TJSP-60060Φ58X18002 pcs7.56112228
TJSP-1000120Φ58X18004 pcs15.1251013







                                                                     copper coil






 Need more information,plz feel free to contact us

 Skype: nancy.sun33  Tel:+8613511348445   QQ:853687119 

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China (Mainland) | Manufacturer
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