1.15 Years Warranty for vacuum tube
2.CE&CCC&ISO9001
3.The Factory Base Price
4.Light Easy To Install
5.Delivery: 10-15 day
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard exporter carton
Delivery Detail: within 10-15 days
Working principle:
Integrated unpressurized solar water heater relies on the natural circulation of water between the collector and water tank or heat exchange. As water in the vacuum tubes is heated, it rises naturally into the tank, while the cooler water in the cooler water in the tank flows down to bottom of vacuum tubes. In this way, the temperature of the water in tank goes up.
Product parameters:
Item No. | Technical Specification | Qty. of the tubes | Tank' capacity (L) | Weight (Kg) | Application people No. | |
CN-SS-58*1800-12 | Specification of tube: 58mm*1800mm*1.6mm three target solar vacuum tube. | 12 | 100 | 60 | 2-3 | |
CN-SS-58*1800-18 | Inner tank: SUS304-2B stainless steel (0.31mm thickness). | 18 | 150 | 80 | 3-5 | |
CN-SS-58*1800-24 | Outer tank: Color steel with thickness 0.31mm. | 24 | 200 | 100 | 6-7 | |
CN-SS-58*1800-30 | Material of heat preservation: 50-60mm PU (Polyurethane). | 30 | 250 | 120 | 8-10 | |
—— | Bracket: Galvanized Steel Sheet with thickness 1.5mm. | —— | —— | —— | —— |