6 тепловых труб солнечных водонагревателей (CE, CCC, ISO)

Integrate pressured Solar Water Heater Model: MDDP Features:1. All glass vacuum tubes are produced by ourselves, with higher heat absorptivity andless heat loss.2. Intelligent control and automatic operation.3. Heat-insulating layeradopts imported polyurethane of foaming with high density and high pressure, after cured by production line inconstant temperature, theporosity by closed pore is up to 98%, heat loss ismuch less.4. Beautiful appearance, attractive design, reasonable price .5. Multifunction: water for bathing, washing, cooking and so on.Specifications:1. Vacuum tube: Three high vacuum tube, 58-1800, with heat-pipe inside. 2. Outer tank: dia 470mm, color steel plate, thickness: 0.4 0.5mm. 3. Inner tank: dia 360mm, SUS 304 2B, thickness: 1.5 2.0mm. 4. Capacity of tank: 100L---350L ; Pressure bearing: 6 bar. 5. Insulating layer: High density Polyurethane foam, thickness: 50 65mm. 6. Stand: galvanized plate, power painted purple, type DP, thickness: 1.5mm. Optional fittings: 1) Electric heater: help you heat the water to your wanted temperature when theres not enough sunshine. 2) Magnesium rods: water filter, make the water cleaner and purer. 3) Controller: help test water temperature and make water cycle automatically. 4) Deflection Plate or deflection piece: help improve the heat absorptivity. 5) Reflector: Help improving the heat-absorbing of sunshine, improve the efficiency of vacuum tubes.