compact pressure solar water heate with copper coi

solar/ compact pressure solar water heater with copper coil Component of production: Material of Inner Tank: SUS304-2B Stainless Steel With 0.4mm ThicknessMaterial of Outer Tank: SUS304-2B Stainless Steel With 0.4mm ThicknessCopper coil: the diameter is 12mm, the thickness is 1mm Heat preservation: polyurethane foam with 55mm thicknessTube: magnetic-controlled Al-N-Al splash all glass evacuated heat-collecting tubes Specifications: Φ58mm*1800mm Material of Support: 430 Stainless Steel Profiled Bar with 1.5mm Thickness Specifications: 1. 200L water tank, outer tank and inner tank is all 0.4mm SUS304 2B stainless steel. Use 55mm imported polyurethane foam 2. 24pc Φ58/1800mm all glass vacuum tube 3. The length of the copper coil is 20m, the diameter is 12mm, and the thickness is 1mm 4. Frame: 430 Stainless Steel Profiled Bar with 1.5mm thickness 5. Collocate one intelligent controller, one electrical heating Features: Thermo-siphon Series Solar Water Heater is our newest products, adopting the copper coil, it improves the problem of traditional solar water heater, like the hotwater is limited, few out water, heat for long time, the water quality is worseand worse. The technology we first research "heat for twice" is successful, letthe connection of the high temperature high effect and hot water fast circulation perfect, pushing the solar energy into a new stage. Thermo-siphon solar collectors provides mains pressure pre-heating via a high efficiency copper coil heat exchanger located within the solar collector tank. The way in which the Mains Pressure solar collector heats water is the same as the Non-pressure solar collector. Rather than using the water in the tank directly, as the Non pressure does, the type uses a 45 - 60 copper coil. Heat exchanger inside the tank which provides more than 1.2m² of heat transfer area. When waterflows though the coil it absorbs heat from the water inside the solar collectortank. The solar collector tank is therefore a thermal store. One advantage ofthis system is that almost no water is introduced into the tank (apart from occasional topping up), so corrosion and scale built-up are almost totally eliminated.Tanks are designed for low to medium pressure applications using a gravity feedtank or pressure reduction valve. Direct connection to mains pressure watersupply is not permitted. Please check your local building/plumbing regulations regarding the installation of water tanks. Packing:Export cartons