Non Pressure Solar Water Heater with 30 Solar Tubes

Compact Low Pressure Solar GeyserThermosyphon low pressure solar geyser, solar water heater adopts simple thermal circulation, cold water heated by solar vacuum tubes, then hot water go up to tank, cold water in tank flow into solar vacuum tubes, cold and hot water form a natural circulation called thermosyphon, the whole tank water will become hot gradually.Specialty:1.Economical type for most of area,common people can afford it2.Simple product structure: solar collector and water tank connected together directly, no need of pipe to connect, and no pump to push fluid3.Mature technology and stable operation4.Higher efficiency on photo thermal conversion.5.Accessory is popular and easy maintenanceTechnical specification:1. Inner Tank: 0.41mm SUS304-2B food grade stainless steel (optional material: SUS316L).2. Outer Tank: 0.41mm SUS304-2B food grade stainless steel (SUS304-2B).3. Bracket: Galvanized steel , thickness 1.5mm , angle 20°/30°/45°.4. Insulation: 55mm polyurethane layer.5. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating6. Seal material: Stabilized High Temperature Silicon7. It resists 25mm hail.8. Heat preservation: 72 hoursProduction flow:Packing details:solar water tank 1 carton, stand frame 1 carton, solar vaccum tubes , 10pcs / carton . For sample order, MOQ less than 2pcs , packed by wooden box . Customer installations :For any inquiry, please feel free to contact us !  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1