Vacuum Tube solar water heater is a Water Heaters product. Key specs — Origin: China (Mainland).
Product Description
1.Material of Vacuum tube/Housing/Bracket:two layers high borosilicon glass tube/Pearl Board/Color Galvanized plate 2.material of inner tank: imported food-grade SUS304-2B 0.40MM thickness 3.material of insulation:Dow polyurethane, using Overall mixing high-pressure foaming technology, high density, Obturator rate up to 95% 3.material of Silicone ring:Medical Silicone Rubber Polymer, high quality strength, anti-leakage, long life 4.material of dust ring&fixed seat:Haining JiuJiu ABS, long life 5.2 times flanging of inner tank to prevent water leakage