SUS316L Food Grade Pressurized Solar Water Heater

SUS316L food grade Pressurized Solar Water Heater Specification:1. Outer tank: SUS304-2B stainless steel2. Inner tank: SUS304-2B or 316 food-grade stainless steel thickness≥ 0.43. Sealing Ring: Excellenrt Silica gel material. Life is twice longer than common Silica gel.4. Vacuum tuber: High-efficient vacuum tube*High-Efficient heat-collection function: New generation o vacuum tubes, use molecular nanotechnology, greatly enhance heat-absorption by 20 percent, higher water temperatures.*Adopts the international advanced film-coating technology, solar thermal conversion rates extremely high, absorbing heat even if the cloud weather.*Vacuum tube strictly choose high-borosilicate glass 3.3 so that it has low coefficient of thermal expansion and higher intensity. Hail-resistance: 25mm5. Insulation: 55mm polyurethane keep heating do with aging the cell is small and uniform reasonable density excellent insulation6. Frame: Thicker stainless steel, Anti-corrosive. And Anti-ultraviolet, installed in the slope and flat place freely. Strengthen hail-resistance. Angle 20-80 degree. Through oxidation process. It increase wind resistance., life is longer than common frame. Beautiful appearance.7. Automatic operation: Digital controller shows water temperature and water lever, water loading automatically, heating automatically, controlling automatically.   ModelCapacityHeat Pipe vacuum tube solar collectorPump stationExpansion tankConnection fittingsLoading quantityModelQuantity20GP40HQIPSV100-NC/SC101LIPRB A 5818101  SR881/882SR961/962SR971/972SR981/9825LCopper tee air vent 22mm couple P/T valve Check valve4611IPSV150-NC/SC150LIPRB A 58181518L3379IPSV200-NC/SC/DC200LIPRB A 581820112L2664IPSV250-NC/SC/DC250LIPRB A 581825112L2254IPSV300-NC/SC/DC300LIPRB A 581830118L1844IPSV400-NC/SC/DC400LIPRB A 581820218L1435IPSV500-NC/SC/DC500LIPRB A 581825224L1229    /* 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