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 colored steel composition
Vacuum Tube: Φ 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, Controller
Features:
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.
Shanghai Nushang International Trading Co., Ltd is a professional solar water heater manufacturer and integrates the scientific research, production and sales into a whole. We also can provide logistics service for you.
Our products has passed the certification of ISO9001: 2000 international quality management system, and acquired CCC approval on all products. Our brands as 'Sunshine Treasure' sells far to the countries in Europe, Afica and south East Asia. Because we oppossessing our own Solar energy production base, the prizes of our products are competitive while the qualities of them are promised.
