Shanghai Nushang International Trading Co.,Ltd

Inner tank: Imported SUS304-2B (food grade) Stainless Steel Outer tank: Imported Colored Steel Insulation layer: Polyurethane Foaming obturating ring: nonpoisonous and tasteless quality silicone rubber obturating ring Bracket: Wind resistant type and square type aluminium alloy composition Vacuum Tube: 58x1800mm Tube number: 15, 18, 20, 24, 30, 36pcs. Heat preservation: 48hours-72 hours Hail resistance: 25mm System Capacity: 120 288L Optional Accessories: Electric Heater, ControllerFeatures:Tight polyurethane foaming ensures high heat-preservation ability. Argon welding technology for inner tank guarantee a watertight system for durable useful-life. Simple structure, easy to assemble and install Optional electric heating device can be used in rainy, cloudy and cold days All colored steel materials can provide excellent anti-rust performance. Anticorrosive bracket furnish steady support for different capacities. Water tank and bracket with bright colours make the system look very elegant and attractive.