1.CE,ISO9001,CCC,
2.pressurized and USD18.40-19.86 per hole
3.15Years Warranty for tube
4.beatifull desingn,color selectable
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 carton with foam or wooden box.
Delivery Detail: about 10 days after receiving deposit.
Specification:
1. Water tank: High Quality SUS304-2B Food Grade stainless steel plate(0.31~0.5mm),tank capacity: 100L~500L
2. Outer tank: Anti-oxidized Galvanized steel plate(0.31~0.5mm)/ stainless steel plate(0.31~0.5mm)
3. Bracket: Anti-oxidized Galvanized steel plate/stainless steel plate/Aluminium alloy profiled bar(1.5mm)
4. Tank insulation layer: Polyurethane intergral foaming,50-60mm thickness
5. Vacuum tube:High borosilicate all glass vacuum tube with selective absorbing coating
Quantity:16pcs~50pcs
6. Heat preservation time: 72 hours
7. Hail resistence:25mm
8. Working temperature: -20-250 degree centigrade
9. Maximum pressure: 0.5-0.6Mpa
10. Usual vacuum tube dimension: D47*1500mm/D58*1800mm
Dual-pressure bracket for both flat and sloping roof, and with different angle for different countries. Operation and installation documents are free.
Compact pressurized Solar Water heater
Work principle:
High quality vacuum tubes absorb sunshine and heat cold water in the vacuum tubes.According to the density difference of cold water, when absorbing sunshine, cold water in vacuum tubes turning to hot water rises to tank, meanwhile, cold water in tank sinks to vacuum tubes. That is the circulation in this type of solar water hearter. The whole system is always circulating continuously.