Vacuum tubes Non-pressurized system
1.15 years of lifetime
2.CE&CCC&ISO9001
3.The Factory Base Price
4.Hot sales
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Standard Export Cartons
Delivery Detail: within 15 days
1. About Product
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
QX-series
2. About Factory
Item No. | Qty.of the tubes | Tank's capacity | G.W (KG) | Application people No. | Qty per 20'/40'container |
CN-QX-58*1800-12 | 12 | 100L | 60 | 2-3 | 50/110/136 |
CN-QX-58*1800-18 | 18 | 150L | 80 | 3-5 | 36/79/97 |
CN-QX-58*1800-24 | 24 | 200L | 100 | 6-7 | 28/61/76 |
CN-QX-58*1800-30 | 30 | 250L | 120 | 8-10 | 23/50/62 |