All evcuated glass tube solar water heater,with EN12976 certificate,full stainless steel bracket and outer tank,argon arc weld
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: carton
Delivery Detail: 14 days
Aucklat All evcuated glass tube solar water heater is a low pressure solar water heater which provides basic hot water demand.
This system relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while coller water in the tank flows down to the bottom of the vaccum tubes, causing circulation throughout the system.
Specifications:
1) Inner tank.
a) Material: stainless steel (SUS304 2B).
b) Thickness: 0.6mm.
c) Cr: 17.00 - 19.00%.
d) Ni: 8.00 - 10.00%.
2) Outer tank.
a) Material: aluminum zinc steel.
b) Thickness: 0.6mm.
3) Insulating layer.
a) Material: foaming polyurethane.
b) Thickness: 55mm.
c) Thermal transfer rate: 0.022W/m.K.
4) Sealing rubber: silicon rubber.
5) Dustproof rubber: EPDM.
6) Optional electric booster: 1,500W.
7) Highly efficient all glass vacuum tube with AL/N/AL Coating
8) with EN12976 Certificate