Алюминиевая рама без давления солнечного водонагревателя SY

solar water heater system specifications: Inner tank material: SUS304-2B, thickness is 0.5mm. Heat pipe vacuum tube: 58 x 1,800mm,15, 18, 21 ,24 pieces of tubes are available. Water tank capacity:130L,155L,180L,205L are available. Insulating layer thickness: polyurethane foam 70mm. Features: Heat collector adopts the up-date technology form Germany and is made through advanced filming technolog. Inner tank: SUS304-2B food grade stainless steel and end cover of inner water tank is curved outward. Outer tank: heat aluminium plating and zinc plating boards imported from luxemburg by the unique inside finished technique. Bracket is suitable for various installations and have good stability. Water inlet and outlet are located in the lower parts of the water tank with easy installation. The support frame can be stable on a flat roof and on a inclined one. Large capacity, fully satisfies the living purpose hot water such as shower, cleaning, washing and more