split pressurized solar water heater

Solar Water Heater:Split pressurized solar water heater Working Principle: Once copper coil is installed inside the tank as the heat exchanger, when water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil, change to hot water. Solar Water Heater PRODUCTS SPECIFICATIONS: 1. Model number: SJL-SP 2. Capacity Optional: 110L, 130L, 160L, 180L, 200L, 240L, 250L, 360L 3. Working Temperature: 99 celsius degreee 4. Working pressure: 0.4Mpa 5. Vacuum Tube: D58, D47, D70,L1500, L1800, L 2100 6. Cold Resistance: -30 7. Tinckness of inner tank: 0.3-0.5mm 8. Thinckness of outer tank: 0.3-0.5mm 9. Diameter of inner tank: 360mm 10. diameter of outer tank: 460mm Warranty: Solar Water Heater: 3 Years Vacuum Tube: 15 Years Solar water heater packing: 1. standard export packing for full container quantity. 2. special packing for sample orders. Solar Water Heater So