Specifications:

·                       Connection chest: aluminum-alloy

·                       Frame: aluminum-alloy

·                       Flowing passage/heat pipe: rose copper

·                       Temperature insulation: imported polyurethane, 50mm thickness

·                       Solar vacuum tube with straight copper heat pipe

·                       Three element vacuum tube by copper, stainless steel and aluminum nitride plating

·                       Diameter: 47mm

·                       Length: 1,500mm

·                       Diameter: 58mm

·                       Length: 1,800mm optional

·                       Pressure resistance: 1mPa

·                       Temperature conservation: maximum 72 hours without sunshine

·                       Maximum working pressure: 0.6mPa

·                       Features:

·                       The pipeline is made of all the red copper and conducted by heat transfer medium liquid, water cannot flow into vacuum tubes and operated when confined, it is furnished in good style

·                       The support frame can be stable on a flat resistant and on a inclined one

·                       Module design, arbitrary combination, which can meet the demand of large water consumption

·                       Can withstand high pressure when it work