Product Description

Thermo-siphon solar collectors provides mains pressure pre-heating via a high efficiency ****0 copper coils heat exchanger located within the solar collector tank. Material of inner tank chest is SUS**4/2B 0.4mm, Material of outer tank shell: White shinny galvanized steel. Heat insulation: *5mm integral polyurethane foam for *2hrs heat preservation. Collector: Vacuum tube painted by magnetron sputtering selective coating technique. Bracket: Stable profiled steel plastic spraying painting, 1.5mm thickness.