Copper coil Compact Pre-heated Pressurized solar w

DetailedProductDescription Copper Coil Compact Pre-heated Pressurized Solar Water Heater Features: 1.Thissystemconsistsofsolarvacuumtube,watertank,assistanttank,coppercoil,stand. 2.Thesyatemisconnecteddirectlywithtapwater,hydraulicpressurecanbe0.6Mpa(6bar). 3.Assistanttankisonwatertank,theyareconnectedbypipe,Thereisballcockininsideassistanttank,assistanttankconnectwithtapwater,whenwatertankisfull,Theballcockcanstoploadwaterinsidewatertank,Thissystemworkautomatically. 4.Wellwind,hailandsnowresistance. 5.72hoursheatpreservation. WorkingPrinciple: Thereareoneinletandoneoutlet,whichconnectwiththecoppercoil,Coppercoilisusedasheatexchangerinsidethewatertank,Tapwaterconnectwithinlet,outletisforhotwater.Whenthecoldwaterinsidewatertankisheatedbysolarvacuumtubeundersunshine,Itbecomehotwater.Whenweneedhotwatertobathorwashsomething,Tapwaterviathecoppercoil(heatexhcanger),Andbecomehotwater,whichisjustweneedtobathorwashsomething. Specification: 1.Watertankinnershell:0.4 0.5mmSUS304-2B(foodgradestainlesssteel). 2.Watertankoutershell:0.4mmcoloredsteelor0.4mmSUS304-2B. 3.Stand:galvanizedsteelwithpainting,Aluminiumalloy,stainlesssteel. 4.Watertankheatinsulationlayer:50 60mmpolyurethanefoam. 6.Thecoppercoilinwatertankthatonemakehotwaterbeveryclean. 7.Workingpressureismorethan0.6MPa. 8.Thecapacityofassistanttankis5liter. 9.Standangle:15degree,20degree,25degree,30degree,38degree,45degree. Model Allglasssolarvacuumtube Watertank Qty Diameter Length Inner/OuterDiameter Coppercoil Diameter/Length Capacity TYD-CPP58/1.8-18 18pcs 58mm 1800mm 360/470mm Φ12mm/18m 150liter TYD-CPP58/1.8-20 20pcs 58mm 1800mm 360/470mm Φ12mm/20m 170liter TYD-CPP58/1.8-24 24pcs 58mm 1800mm 360/470mm Φ12mm/24m 200liter TYD-CPP58/1.8-30 30pcs 58mm 1800mm 360/470mm Φ12mm/30m 250liter TYD-CPP58/1.8-36 36pcs 58mm 1800mm 360/470mm Φ12mm/36m 300liter Selectivefitting:reflector,Electricalheater,magnesiumbar. P.S. 1.Electricalheater,whichisbackupfittingwhenitisrainy 2.Magnesiumbar:protectinnertanktobecorroded. 3.QualityCertificate:ISO:9001:2000,CE. 4.Brand:TYD/OEM. 5.Warranty:3yearsforcompletesystem,15yearsforsolarvacuumtube. 6.MOQ:negotiation. 7.Deliverytime:10daysforfullcontainer.