heat pipe pressure solar water heater collector

heat pipe pressure solar water heater collectorFeatures: 1.Pipeline is made of all red copper and conducted by heat transfer medium liquid. 2.Water does not flow in the vacuum tube,and if one of the tubes is broken,the water in water tank would not leak out,the solar water heater can be used as usual. 3.Separated design made the installation unlimited. Heat collector is separated from water tank,so it can be installed flexibly without limit.the collector can be put on both tilted roof and flat roof.it is combined with construction ideally. 4.Tank is equipped with electric water heater device and automatic temperature controller. 5.Intelligent control and automatic operation. 6.The water tank is placed indoors and it is in favor of reducing the heat loss of water tank. 7.You can have hot water 24hours per day. Specification: 1.Collector chanel:copper pipe. 2.Collector crust:aluminum alloy. 3.Tube with 47mm dia.1500 length;58mm dia.1800 length. 4.Water capacity:100L;150L;200L;250L;300L;350L;400L;500L. 5.Material of inner tank:SUS304-2B food grade stainless steel or porcelain enamel inner tank. 6.Material of outer tank:galvanized steel. 7.Pressure:0.7 Pa. 8.Hail resistance:25mm dia. Vacuum tubeTank CapacityLoadageDia.LengthQty40HG(mm)(mm)(tube)(L)(Sets)581800101001465818002020084581800303006058180040400445818005050035